{"title":"Accessory Products","description":"","products":[{"product_id":"basket-ball-hoop-for-sewer-lair-playset","title":"Basket Ball Hoop for Sewer Lair Playset","description":"\u003cp data-start=\"924\" data-end=\"1173\"\u003ePetranek Designs brings you the \u003cstrong data-start=\"956\" data-end=\"1000\"\u003eBasketball Hoop Sewer Lair Accessory Kit\u003c\/strong\u003e — a handcrafted, small-batch display accessory designed for adult collectors who want to add more detail, nostalgia, and scene-building options to their sewer lair diorama.\u003c\/p\u003e\n\u003cp data-start=\"1175\" data-end=\"1462\"\u003eThis custom 3D-printed accessory kit is inspired by vintage sewer lair display accessories and classic mutant turtle basketball-themed nostalgia. It includes a slimed basketball hoop accessory and a T-bracket designed to mount the original trash can hoop from the vintage slam dunkin' Don figure.\u003c\/p\u003e\n\u003cp data-start=\"1464\" data-end=\"1571\"\u003eEach accessory set is printed, finished, vapor-smoothed, inspected, and packed by hand by Petranek Designs.\u003c\/p\u003e\n\u003chr data-start=\"1573\" data-end=\"1576\"\u003e\n\u003ch2 data-section-id=\"gnxzfi\" data-start=\"1578\" data-end=\"1603\"\u003eWhy Collectors Love It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1605\" data-end=\"1678\"\u003eAdds a basketball-themed display detail to compatible sewer lair dioramas\u003c\/li\u003e\n\u003cli data-start=\"1680\" data-end=\"1775\"\u003eInspired by vintage sewer lair accessory styling and classic mutant turtle basketball nostalgia\u003c\/li\u003e\n\u003cli data-start=\"1777\" data-end=\"1840\"\u003eIncludes a slimed hoop accessory for a fun sewer-display detail\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1940\"\u003eIncludes a T-bracket designed to mount the original trash can hoop from the vintage slam dunkin' Don figure\u003c\/li\u003e\n\u003cli data-start=\"1942\" data-end=\"2024\"\u003eDesigned to complement compatible classic 4.5-inch-scale collector figure displays\u003c\/li\u003e\n\u003cli data-start=\"2026\" data-end=\"2121\"\u003ePairs well with Petranek Designs expansion rooms, tunnel bases, and larger sewer diorama setups\u003c\/li\u003e\n\u003cli data-start=\"2123\" data-end=\"2229\"\u003eVapor-smoothed by hand to reduce visible layer lines and create a more finished collector-piece appearance\u003c\/li\u003e\n\u003cli data-start=\"2231\" data-end=\"2271\"\u003eMade in small batches, not mass produced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2273\" data-end=\"2276\"\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"2278\" data-end=\"2296\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"2298\" data-end=\"2320\"\u003eThis listing includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2322\" data-end=\"2354\"\u003eSlimed basketball hoop accessory\u003c\/li\u003e\n\u003cli data-start=\"2322\" data-end=\"2354\"\u003ePole and Backboard\u003c\/li\u003e\n\u003cli data-start=\"2356\" data-end=\"2406\"\u003eT-bracket for mounting the original trash can hoop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2408\" data-end=\"2411\"\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"2413\" data-end=\"2429\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-start=\"2431\" data-end=\"2577\"\u003eThis accessory kit is designed to complement compatible Petranek Designs sewer lair dioramas and classic 4.5-inch-scale collector figure displays.\u003c\/p\u003e\n\u003cp data-start=\"2579\" data-end=\"2683\"\u003eThe included T-bracket is designed to mount the original trash can hoop from the vintage sewer lair set.\u003c\/p\u003e\n\u003cp data-start=\"2685\" data-end=\"2868\"\u003eOriginal trash can hoop, figures, sewer lair dioramas, buildings, tunnel bases, and other photographed display pieces are not included unless specifically listed in “What’s Included.”\u003c\/p\u003e\n\u003chr data-start=\"2870\" data-end=\"2873\"\u003e\n\u003ch2 data-section-id=\"q1kvk5\" data-start=\"2875\" data-end=\"2898\"\u003eMaterials and Finish\u003c\/h2\u003e\n\u003cp data-start=\"2900\" data-end=\"2999\"\u003eThis is a 3D-printed collector display accessory set made from filament and post-processed by hand.\u003c\/p\u003e\n\u003cp data-start=\"3001\" data-end=\"3295\"\u003eParts are trimmed, cleaned, and vapor-smoothed to greatly reduce the appearance of layer lines and rough edges. Because each item is made and finished by hand, small variations from the photos are normal. Minor surface variation, small rough edges, and slight finish differences may be present.\u003c\/p\u003e\n\u003chr data-start=\"3297\" data-end=\"3300\"\u003e\n\u003ch2 class=\"isSelectedEnd\"\u003eCollector Display Notice\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is intended for adult collectors as a display diorama only. It is not a toy and is not intended for children. Keep away from young children.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis item may include small parts, sharp points, sharp edges, thin plastic parts, or fragile parts that can break if dropped, bent, stepped on, thrown, or misused. Handle carefully when positioning display figures or accessories. Do not force fingers into tight openings or use the product for climbing, sitting, standing, chewing, throwing, or rough play.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInspect before use or display. Discontinue use immediately if damaged, cracked, broken, or if small parts become loose. Recommended for adult collectors ages 18+.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3553\" data-end=\"3556\"\u003e\n\u003ch2 data-section-id=\"1bas54q\" data-start=\"3558\" data-end=\"3582\"\u003eMade in Small Batches\u003c\/h2\u003e\n\u003cp data-start=\"3584\" data-end=\"3777\"\u003eEach \u003cstrong data-start=\"3589\" data-end=\"3633\"\u003eBasketball Hoop Sewer Lair Accessory Kit\u003c\/strong\u003e is custom-designed, 3D printed, hand-finished, and packed by Petranek Designs. These are made in small batches, so availability may be limited.\u003c\/p\u003e\n\u003cp data-start=\"3779\" data-end=\"3843\"\u003e\u003cstrong data-start=\"3779\" data-end=\"3843\"\u003eQuality takes time — orders typically ship in about 2 weeks.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Petranek Designs","offers":[{"title":"Default Title","offer_id":50718932631854,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1807\/5950\/files\/20250518_162324_13.jpg?v=1752187700"},{"product_id":"power-pole-for-sewer-lair-playset","title":"Street Lamp for Sewer Lair Playset","description":"\u003cp data-end=\"625\" data-start=\"560\"\u003e\u003cstrong data-end=\"625\" data-start=\"560\"\u003eVAPOR SMOOTHED BY HAND FOR A PREMIUM COLLECTOR DISPLAY FINISH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"869\" data-start=\"627\"\u003ePetranek Designs brings you the \u003cstrong data-end=\"698\" data-start=\"659\"\u003eStreet Lamp for Sewer Lair Dioramas\u003c\/strong\u003e — a handcrafted, small-batch display accessory designed for adult collectors who want to add more atmosphere, height, and street-level detail to their sewer lair display.\u003c\/p\u003e\n\u003cp data-end=\"1165\" data-start=\"871\"\u003eThis custom 3D-printed accessory is inspired by vintage sewer lair display aesthetics and classic 1990 movie-style street scenes. It adds a lighted street-lamp detail that pairs well with compatible Petranek Designs expansion rooms, buildings, tunnel bases, and larger collector diorama setups.\u003c\/p\u003e\n\u003cp data-end=\"1256\" data-start=\"1167\"\u003eEach street lamp is printed, finished, inspected, and packed by hand by Petranek Designs.\u003c\/p\u003e\n\u003chr data-end=\"1261\" data-start=\"1258\"\u003e\n\u003cp data-end=\"1776\" data-start=\"1640\"\u003e \u003c\/p\u003e\n\u003ch2 data-end=\"1808\" data-start=\"1783\" data-section-id=\"gnxzfi\"\u003eWhy Collectors Love It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"1878\" data-start=\"1810\"\u003eAdds a lighted street-level detail to compatible sewer lair displays\u003c\/li\u003e\n\u003cli data-end=\"1964\" data-start=\"1880\"\u003eInspired by vintage sewer lair aesthetics and classic 1990 movie-style street scenes\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"1966\"\u003eWorking light creates extra atmosphere for display shelves, photos, and diorama setups\u003c\/li\u003e\n\u003cli data-end=\"2125\" data-start=\"2054\"\u003eAdds vertical detail and visual interest to street-level sewer displays\u003c\/li\u003e\n\u003cli data-end=\"2209\" data-start=\"2127\"\u003eDesigned to complement compatible classic 4.5-inch-scale collector figure displays\u003c\/li\u003e\n\u003cli data-end=\"2304\" data-start=\"2211\"\u003ePairs well with Petranek Designs expansion rooms, tunnel bases, buildings, and accessory kits\u003c\/li\u003e\n\u003cli data-end=\"2403\" data-start=\"2306\"\u003eAvailable in a smoothed post-processed option or raw lower-cost option, depending on availability\u003c\/li\u003e\n\u003cli data-end=\"2534\" data-start=\"2405\"\u003eVapor-smoothed by hand on the smoothed option to reduce visible layer lines and create a more finished collector-piece appearance\u003c\/li\u003e\n\u003cli data-end=\"2576\" data-start=\"2536\"\u003eMade in small batches, not mass produced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2581\" data-start=\"2578\"\u003e\n\u003ch2 data-end=\"2601\" data-start=\"2583\" data-section-id=\"xydb7h\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-end=\"2625\" data-start=\"2603\"\u003eThis listing includes:\u003c\/p\u003e\n\u003cp data-end=\"2679\" data-start=\"2627\"\u003eOne street lamp display accessory with working light\u003c\/p\u003e\n\u003chr data-end=\"2684\" data-start=\"2681\"\u003e\n\u003ch2 data-end=\"2702\" data-start=\"2686\" data-section-id=\"14bu82z\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-end=\"2846\" data-start=\"2704\"\u003eThis accessory is designed to complement compatible Petranek Designs sewer lair dioramas and classic 4.5-inch-scale collector figure displays.\u003c\/p\u003e\n\u003cp data-end=\"3016\" data-start=\"2848\"\u003eFigures, sewer lair dioramas, buildings, tunnel bases, vehicles, and other photographed display pieces are not included unless specifically listed in “What’s Included.”\u003c\/p\u003e\n\u003chr data-end=\"3021\" data-start=\"3018\"\u003e\n\u003ch2 data-end=\"3046\" data-start=\"3023\" data-section-id=\"q1kvk5\"\u003eMaterials and Finish\u003c\/h2\u003e\n\u003cp data-end=\"3180\" data-start=\"3048\"\u003eThis is a 3D-printed collector display accessory made from filament and post-processed by hand when the smoothed option is selected.\u003c\/p\u003e\n\u003cp data-end=\"3499\" data-start=\"3182\"\u003eParts are trimmed, cleaned, and vapor-smoothed to greatly reduce the appearance of layer lines and rough edges. Because each item is made and finished by hand, small variations from the photos are normal. Minor surface variation, small rough edges, and slight finish differences may be present.\u003c\/p\u003e\n\u003cp data-end=\"3585\" data-start=\"3501\"\u003eThe raw option is not vapor-smoothed and may show more visible 3D-print layer lines.\u003c\/p\u003e\n\u003chr data-end=\"3590\" data-start=\"3587\"\u003e\n\u003ch2 class=\"isSelectedEnd\"\u003eCollector Display Notice\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is intended for adult collectors as a display diorama only. It is not a toy and is not intended for children. Keep away from young children.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis item may include small parts, sharp points, sharp edges, thin plastic parts, or fragile parts that can break if dropped, bent, stepped on, thrown, or misused. Handle carefully when positioning display figures or accessories. Do not force fingers into tight openings or use the product for climbing, sitting, standing, chewing, throwing, or rough play.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInspect before use or display. Discontinue use immediately if damaged, cracked, broken, or if small parts become loose. Recommended for adult collectors ages 18+.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-end=\"3846\" data-start=\"3843\"\u003e\n\u003ch2 data-end=\"3872\" data-start=\"3848\" data-section-id=\"1bas54q\"\u003eMade in Small Batches\u003c\/h2\u003e\n\u003cp data-end=\"4099\" data-start=\"3874\"\u003eEach \u003cstrong data-end=\"3918\" data-start=\"3879\"\u003eStreet Lamp for Sewer Lair Dioramas\u003c\/strong\u003e accessory is custom-designed, 3D printed, hand-finished when applicable, inspected, and packed by Petranek Designs. These are made in small batches, so availability may be limited.\u003c\/p\u003e\n\u003cp data-end=\"4165\" data-start=\"4101\"\u003e\u003cstrong data-end=\"4165\" data-start=\"4101\"\u003eQuality takes time — orders typically ship in about 2 weeks.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Petranek Designs","offers":[{"title":"Default Title","offer_id":50718932664622,"sku":null,"price":18.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1807\/5950\/files\/il_1000x794.6882899783_554p.jpg?v=1752081789"},{"product_id":"sewer-lair-furniture-accessory-kit-couch-tv-stand-and-punching-bag","title":"Sewer Lair Furniture Accessory Kit – Couch, TV Stand, and Punching Bag","description":"\u003cp data-start=\"226\" data-end=\"291\"\u003e\u003cstrong data-start=\"226\" data-end=\"291\"\u003eVAPOR SMOOTHED BY HAND FOR A PREMIUM COLLECTOR DISPLAY FINISH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"293\" data-end=\"527\"\u003ePetranek Designs brings you the \u003cstrong data-start=\"325\" data-end=\"363\"\u003eSewer Lair Furniture Accessory Kit\u003c\/strong\u003e — a handcrafted, small-batch accessory set designed for adult collectors who want to add more detail, personality, and display options to their sewer lair diorama.\u003c\/p\u003e\n\u003cp data-start=\"529\" data-end=\"818\"\u003eThis custom 3D-printed accessory kit includes a couch, retro TV stand, and hanging punching bag designed to complement compatible Petranek Designs sewer lair displays. These pieces add a lived-in underground hangout feel while helping collectors create a more complete sewer display scene.\u003c\/p\u003e\n\u003cp data-start=\"820\" data-end=\"927\"\u003eEach accessory set is printed, finished, vapor-smoothed, inspected, and packed by hand by Petranek Designs.\u003c\/p\u003e\n\u003chr data-start=\"929\" data-end=\"932\"\u003e\n\u003ch2 data-section-id=\"gnxzfi\" data-start=\"934\" data-end=\"959\"\u003eWhy Collectors Love It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"961\" data-end=\"1028\"\u003eAdds furniture and display detail to compatible sewer lair dioramas\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1103\"\u003eIncludes a couch for creating a classic underground hangout display scene\u003c\/li\u003e\n\u003cli data-start=\"1105\" data-end=\"1190\"\u003eRetro TV stand features an old-school television design with bunny-ear antenna detail\u003c\/li\u003e\n\u003cli data-start=\"1192\" data-end=\"1288\"\u003eTV stand includes salvaged-style details, including a replaced leg supported by a stack of books\u003c\/li\u003e\n\u003cli data-start=\"1290\" data-end=\"1377\"\u003eHanging punching bag adds vertical display interest to compatible expansion lair setups\u003c\/li\u003e\n\u003cli data-start=\"1379\" data-end=\"1475\"\u003ePunching bag includes inserts designed for Donatello’s bo staff and Leonardo’s sword accessories\u003c\/li\u003e\n\u003cli data-start=\"1477\" data-end=\"1556\"\u003eDesigned to match the style and scale of compatible classic sewer lair displays\u003c\/li\u003e\n\u003cli data-start=\"1558\" data-end=\"1653\"\u003ePairs well with Petranek Designs expansion rooms, tunnel bases, and larger sewer diorama setups\u003c\/li\u003e\n\u003cli data-start=\"1655\" data-end=\"1761\"\u003eVapor-smoothed by hand to reduce visible layer lines and create a more finished collector-piece appearance\u003c\/li\u003e\n\u003cli data-start=\"1763\" data-end=\"1803\"\u003eMade in small batches, not mass produced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1805\" data-end=\"1808\"\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"1810\" data-end=\"1828\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"1830\" data-end=\"1852\"\u003eThis listing includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1854\" data-end=\"1869\"\u003eCouch accessory\u003c\/li\u003e\n\u003cli data-start=\"1871\" data-end=\"1895\"\u003eRetro TV stand accessory\u003c\/li\u003e\n\u003cli data-start=\"1897\" data-end=\"1927\"\u003eHanging punching bag accessory\u003c\/li\u003e\n\u003cli data-start=\"1929\" data-end=\"1992\"\u003ePunching bag inserts for compatible staff and sword accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1994\" data-end=\"1997\"\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"1999\" data-end=\"2015\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-start=\"2017\" data-end=\"2163\"\u003eThis accessory kit is designed to complement compatible Petranek Designs sewer lair dioramas and classic 4.5-inch-scale collector figure displays.\u003c\/p\u003e\n\u003cp data-start=\"2165\" data-end=\"2263\"\u003eThe hanging punching bag is designed to attach to the ceiling of compatible expansion lair setups.\u003c\/p\u003e\n\u003cp data-start=\"2265\" data-end=\"2432\"\u003eFigures, weapons, sewer lair dioramas, buildings, tunnel bases, and other photographed display pieces are not included unless specifically listed in “What’s Included.”\u003c\/p\u003e\n\u003chr data-start=\"2434\" data-end=\"2437\"\u003e\n\u003ch2 data-section-id=\"q1kvk5\" data-start=\"2439\" data-end=\"2462\"\u003eMaterials and Finish\u003c\/h2\u003e\n\u003cp data-start=\"2464\" data-end=\"2563\"\u003eThis is a 3D-printed collector display accessory set made from filament and post-processed by hand.\u003c\/p\u003e\n\u003cp data-start=\"2565\" data-end=\"2859\"\u003eParts are trimmed, cleaned, and vapor-smoothed to greatly reduce the appearance of layer lines and rough edges. Because each item is made and finished by hand, small variations from the photos are normal. Minor surface variation, small rough edges, and slight finish differences may be present.\u003c\/p\u003e\n\u003chr data-start=\"2861\" data-end=\"2864\"\u003e\n\u003ch2 class=\"isSelectedEnd\"\u003eCollector Display Notice\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is intended for adult collectors as a display diorama only. It is not a toy and is not intended for children. Keep away from young children.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis item may include small parts, sharp points, sharp edges, thin plastic parts, or fragile parts that can break if dropped, bent, stepped on, thrown, or misused. Handle carefully when positioning display figures or accessories. Do not force fingers into tight openings or use the product for climbing, sitting, standing, chewing, throwing, or rough play.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInspect before use or display. Discontinue use immediately if damaged, cracked, broken, or if small parts become loose. Recommended for adult collectors ages 18+.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3117\" data-end=\"3120\"\u003e\n\u003ch2 data-section-id=\"1bas54q\" data-start=\"3122\" data-end=\"3146\"\u003eMade in Small Batches\u003c\/h2\u003e\n\u003cp data-start=\"3148\" data-end=\"3335\"\u003eEach \u003cstrong data-start=\"3153\" data-end=\"3191\"\u003eSewer Lair Furniture Accessory Kit\u003c\/strong\u003e is custom-designed, 3D printed, hand-finished, and packed by Petranek Designs. These are made in small batches, so availability may be limited.\u003c\/p\u003e\n\u003cp data-start=\"3337\" data-end=\"3401\"\u003e\u003cstrong data-start=\"3337\" data-end=\"3401\"\u003eQuality takes time — orders typically ship in about 2 weeks.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Petranek Designs","offers":[{"title":"Default Title","offer_id":50719402164526,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1807\/5950\/files\/Untitled_design_3.png?v=1778462247"},{"product_id":"sewer-lair-reissue-conversion-kit","title":"Sewer Lair Reissue Conversion Kit","description":"\u003cp data-start=\"774\" data-end=\"839\"\u003e\u003cstrong data-start=\"774\" data-end=\"839\"\u003eVAPOR SMOOTHED BY HAND FOR A PREMIUM COLLECTOR DISPLAY FINISH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"841\" data-end=\"1089\"\u003ePetranek Designs brings you the \u003cstrong data-start=\"873\" data-end=\"910\"\u003eSewer Lair Reissue Conversion Kit\u003c\/strong\u003e — a handcrafted, small-batch accessory kit designed for collectors who want to connect an 1989 compatible Petranek Designs Sewer Lair Expansion to the \u003cstrong data-start=\"1061\" data-end=\"1088\"\u003e2025 Sewer Lair Reissue\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1091\" data-end=\"1418\"\u003eThe 2025 Reissue changed the connection points from the original 1989 Sewer Lair, which means 1989 expansion pieces may not line up correctly with the newer release. This conversion kit swaps out the key connection pieces so your compatible Petranek Designs Sewer Lair Expansion can connect more cleanly with the 2025 Reissue.\u003c\/p\u003e\n\u003cp data-start=\"1420\" data-end=\"1528\"\u003eEach conversion kit is printed, finished, vapor-smoothed, inspected, and packed by hand by Petranek Designs.\u003c\/p\u003e\n\u003chr data-start=\"1530\" data-end=\"1533\"\u003e\n\u003ch2 data-section-id=\"dac91k\" data-start=\"1535\" data-end=\"1559\"\u003eDo You Need This Kit?\u003c\/h2\u003e\n\u003cp data-start=\"1561\" data-end=\"1740\"\u003eThis kit is for collectors who already have a Petranek Designs Sewer Lair Expansion made for the original 1989 Sewer Lair and want to adapt it for the \u003cstrong data-start=\"1712\" data-end=\"1739\"\u003e2025 Sewer Lair Reissue\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1742\" data-end=\"1770\"\u003eYou likely need this kit if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1772\" data-end=\"1857\"\u003eYou own a Petranek Designs Sewer Lair Expansion made for the original 1989 Sewer Lair\u003c\/li\u003e\n\u003cli data-start=\"1859\" data-end=\"1928\"\u003eYou now want to connect that expansion to the 2025 Sewer Lair Reissue\u003c\/li\u003e\n\u003cli data-start=\"1930\" data-end=\"2007\"\u003eYour wall, stairs, or connection area does not line up with the newer reissue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2009\" data-end=\"2041\"\u003eYou do \u003cstrong data-start=\"2016\" data-end=\"2023\"\u003enot\u003c\/strong\u003e need this kit if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2043\" data-end=\"2085\"\u003eYou are using the original 1989 Sewer Lair and you are not trying to connect an existing expansion to the 2025 Reissue\u003c\/li\u003e\n\u003cli data-start=\"2087\" data-end=\"2212\"\u003eYou are buying a new Petranek Designs Sewer Lair Expansion and selecting the 2025 Reissue connection-point option at checkout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2287\" data-end=\"2290\"\u003e\n\u003cp data-start=\"2928\" data-end=\"2968\"\u003e \u003c\/p\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"2975\" data-end=\"2993\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"2995\" data-end=\"3017\"\u003eThis listing includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"3019\" data-end=\"3042\"\u003eReissue-compatible wall\u003c\/li\u003e\n\u003cli data-start=\"3044\" data-end=\"3058\"\u003eUpdated stairs\u003c\/li\u003e\n\u003cli data-start=\"3060\" data-end=\"3081\"\u003eDecorative ooze drips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3083\" data-end=\"3086\"\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"3088\" data-end=\"3104\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-start=\"3106\" data-end=\"3245\"\u003eThis conversion kit is designed for use with the \u003cstrong data-start=\"3155\" data-end=\"3182\"\u003e2025 Sewer Lair Reissue\u003c\/strong\u003e and compatible Petranek Designs Sewer Lair Expansion displays.\u003c\/p\u003e\n\u003cp data-start=\"3247\" data-end=\"3328\"\u003eThis listing is for the \u003cstrong data-start=\"3271\" data-end=\"3294\"\u003eConversion Kit only\u003c\/strong\u003e, not a full Sewer Lair Expansion.\u003c\/p\u003e\n\u003cp data-start=\"3330\" data-end=\"3531\"\u003eOriginal 1989 Sewer Lair, 2025 Sewer Lair Reissue, full expansion dioramas, figures, accessories, and other photographed display pieces are not included unless specifically listed in “What’s Included.”\u003c\/p\u003e\n\u003chr data-start=\"3533\" data-end=\"3536\"\u003e\n\u003ch2 data-section-id=\"q1kvk5\" data-start=\"3538\" data-end=\"3561\"\u003eMaterials and Finish\u003c\/h2\u003e\n\u003cp data-start=\"3563\" data-end=\"3662\"\u003eThis is a 3D-printed collector display accessory set made from filament and post-processed by hand.\u003c\/p\u003e\n\u003cp data-start=\"3664\" data-end=\"3958\"\u003eParts are trimmed, cleaned, and vapor-smoothed to greatly reduce the appearance of layer lines and rough edges. Because each item is made and finished by hand, small variations from the photos are normal. Minor surface variation, small rough edges, and slight finish differences may be present.\u003c\/p\u003e\n\u003chr data-start=\"3960\" data-end=\"3963\"\u003e\n\u003ch2 class=\"isSelectedEnd\"\u003eCollector Display Notice\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is intended for adult collectors as a display diorama only. It is not a toy and is not intended for children. Keep away from young children.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis item may include small parts, sharp points, sharp edges, thin plastic parts, or fragile parts that can break if dropped, bent, stepped on, thrown, or misused. Handle carefully when positioning display figures or accessories. Do not force fingers into tight openings or use the product for climbing, sitting, standing, chewing, throwing, or rough play.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInspect before use or display. Discontinue use immediately if damaged, cracked, broken, or if small parts become loose. Recommended for adult collectors ages 18+.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"4216\" data-end=\"4219\"\u003e\n\u003ch2 data-section-id=\"1bas54q\" data-start=\"4221\" data-end=\"4245\"\u003eMade in Small Batches\u003c\/h2\u003e\n\u003cp data-start=\"4247\" data-end=\"4433\"\u003eEach \u003cstrong data-start=\"4252\" data-end=\"4289\"\u003eSewer Lair Reissue Conversion Kit\u003c\/strong\u003e is custom-designed, 3D printed, hand-finished, and packed by Petranek Designs. These are made in small batches, so availability may be limited.\u003c\/p\u003e\n\u003cp data-start=\"4435\" data-end=\"4499\"\u003e\u003cstrong data-start=\"4435\" data-end=\"4499\"\u003eQuality takes time — orders typically ship in about 2 weeks.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Petranek Designs","offers":[{"title":"Default Title","offer_id":51058433360174,"sku":null,"price":30.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1807\/5950\/files\/Sewer_Lair_Reissue_Wall_Conversion_Kit.jpg?v=1757277943"},{"product_id":"tunnel-base","title":"Tunnel Base for News Building","description":"\u003cp data-start=\"952\" data-end=\"1017\"\u003e\u003cstrong data-start=\"952\" data-end=\"1017\"\u003eVAPOR SMOOTHED BY HAND FOR A PREMIUM COLLECTOR DISPLAY FINISH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1019\" data-end=\"1240\"\u003ePetranek Designs brings you the \u003cstrong data-start=\"1051\" data-end=\"1088\"\u003eNews Building Tunnel Base Diorama\u003c\/strong\u003e — a handcrafted, small-batch display base designed for adult collectors who want to add an underground sewer level beneath their News Building display.\u003c\/p\u003e\n\u003cp data-start=\"1242\" data-end=\"1553\"\u003eThis custom 3D-printed tunnel base adds a detailed sewer display section with curved brick-style tunnel walls, printed sewer-water graphics, and subtle green-slime accents. It is designed to sit beneath the Petranek Designs News Building and connect with compatible Petranek Designs sewer lair expansion pieces.\u003c\/p\u003e\n\u003cp data-start=\"1555\" data-end=\"1659\"\u003eEach tunnel base is printed, finished, vapor-smoothed, test-fit, and packed by hand by Petranek Designs.\u003c\/p\u003e\n\u003chr data-start=\"1661\" data-end=\"1664\"\u003e\n\u003ch2 data-section-id=\"gnxzfi\" data-start=\"1666\" data-end=\"1691\"\u003eWhy Collectors Love It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1693\" data-end=\"1768\"\u003eAdds an underground sewer level beneath your Petranek Designs News Building\u003c\/li\u003e\n\u003cli data-start=\"1770\" data-end=\"1848\"\u003eCurved orange brick-style tunnel walls create a classic sewer-display backdrop\u003c\/li\u003e\n\u003cli data-start=\"1850\" data-end=\"1920\"\u003ePrinted sewer-water graphics add depth and detail to the display floor\u003c\/li\u003e\n\u003cli data-start=\"1922\" data-end=\"1986\"\u003eSubtle green-slime accents add extra underground sewer character\u003c\/li\u003e\n\u003cli data-start=\"1988\" data-end=\"2068\"\u003eDesigned to connect with compatible Petranek Designs sewer lair expansion pieces\u003c\/li\u003e\n\u003cli data-start=\"2070\" data-end=\"2155\"\u003eCan be used as a standalone underground display base or paired with the News Building\u003c\/li\u003e\n\u003cli data-start=\"2157\" data-end=\"2228\"\u003eCompatible with the Petranek Designs News Building and Display Base kit\u003c\/li\u003e\n\u003cli data-start=\"2230\" data-end=\"2336\"\u003eVapor-smoothed by hand to reduce visible layer lines and create a more finished collector-piece appearance\u003c\/li\u003e\n\u003cli data-start=\"2338\" data-end=\"2378\"\u003eMade in small batches, not mass produced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2380\" data-end=\"2383\"\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"2385\" data-end=\"2403\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"2405\" data-end=\"2427\"\u003eThis listing includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2429\" data-end=\"2480\"\u003eNews Building Tunnel Base underground sewer section\u003c\/li\u003e\n\u003cli data-start=\"2482\" data-end=\"2510\"\u003ePrinted sewer-water graphics\u003c\/li\u003e\n\u003cli data-start=\"2512\" data-end=\"2538\"\u003eGreen-slime accent details\u003c\/li\u003e\n\u003cli data-start=\"2540\" data-end=\"2561\"\u003eAssembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2563\" data-end=\"2566\"\u003e\n\u003ch2 data-section-id=\"7q4hfq\" data-start=\"2568\" data-end=\"2581\"\u003eDimensions\u003c\/h2\u003e\n\u003cp data-start=\"2583\" data-end=\"2606\"\u003eApproximate dimensions:\u003c\/p\u003e\n\u003cp data-start=\"2608\" data-end=\"2685\"\u003e\u003cstrong data-start=\"2608\" data-end=\"2638\"\u003eNews Building Tunnel Base:\u003c\/strong\u003e 10 inches wide, 8.5 inches tall, 9 inches deep\u003c\/p\u003e\n\u003cp data-start=\"2687\" data-end=\"2812\"\u003eDimensions are approximate and may vary slightly due to the handmade 3D-printing and finishing process. Assembly is required.\u003c\/p\u003e\n\u003chr data-start=\"2814\" data-end=\"2817\"\u003e\n\u003ch2 data-section-id=\"q1kvk5\" data-start=\"2819\" data-end=\"2842\"\u003eMaterials and Finish\u003c\/h2\u003e\n\u003cp data-start=\"2844\" data-end=\"2935\"\u003eThis is a 3D-printed collector display piece made from filament and post-processed by hand.\u003c\/p\u003e\n\u003cp data-start=\"2937\" data-end=\"3231\"\u003eParts are trimmed, cleaned, and vapor-smoothed to greatly reduce the appearance of layer lines and rough edges. Because each item is made and finished by hand, small variations from the photos are normal. Minor surface variation, small rough edges, and slight finish differences may be present.\u003c\/p\u003e\n\u003chr data-start=\"3233\" data-end=\"3236\"\u003e\n\u003ch2 class=\"isSelectedEnd\"\u003eCollector Display Notice\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is intended for adult collectors as a display diorama only. It is not a toy and is not intended for children. Keep away from young children.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis item may include small parts, sharp points, sharp edges, thin plastic parts, or fragile parts that can break if dropped, bent, stepped on, thrown, or misused. Handle carefully when positioning display figures or accessories. Do not force fingers into tight openings or use the product for climbing, sitting, standing, chewing, throwing, or rough play.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInspect before use or display. Discontinue use immediately if damaged, cracked, broken, or if small parts become loose. Recommended for adult collectors ages 18+.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3479\" data-end=\"3482\"\u003e\n\u003ch2 data-section-id=\"1bas54q\" data-start=\"3484\" data-end=\"3508\"\u003eMade in Small Batches\u003c\/h2\u003e\n\u003cp data-start=\"3510\" data-end=\"3692\"\u003eEach News Building Tunnel Base Diorama is custom-designed, 3D printed, hand-finished, and packed by Petranek Designs. These are made in small batches, so availability may be limited.\u003c\/p\u003e\n\u003cp data-start=\"3694\" data-end=\"3758\"\u003e\u003cstrong data-start=\"3694\" data-end=\"3758\"\u003eQuality takes time — orders typically ship in about 2 weeks.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Petranek Designs","offers":[{"title":"Default Title","offer_id":51074114978094,"sku":null,"price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1807\/5950\/files\/rn-image_picker_lib_temp_99cf8e21-a5ca-454d-a788-93ed808458e0.jpg?v=1769970633"},{"product_id":"tunnel-base-for-thrift-store","title":"Tunnel Base for Thrift Store","description":"\u003cp data-start=\"800\" data-end=\"865\"\u003e\u003cstrong data-start=\"800\" data-end=\"865\"\u003eVAPOR SMOOTHED BY HAND FOR A PREMIUM COLLECTOR DISPLAY FINISH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"867\" data-end=\"1086\"\u003ePetranek Designs brings you the \u003cstrong data-start=\"899\" data-end=\"935\"\u003eThrift Store Tunnel Base Diorama\u003c\/strong\u003e — a handcrafted, small-batch display base designed for adult collectors who want to add an underground sewer level beneath their Thrift Store display.\u003c\/p\u003e\n\u003cp data-start=\"1088\" data-end=\"1428\"\u003eThis custom 3D-printed tunnel base adds a detailed sewer display section with curved brick-style tunnel walls, printed sewer-water graphics, a sewer pipe ooze drain, and an escape hatch detail. It is designed to sit beneath the Petranek Designs Thrift Store Building and connect with compatible Petranek Designs sewer lair expansion pieces.\u003c\/p\u003e\n\u003cp data-start=\"1430\" data-end=\"1534\"\u003eEach tunnel base is printed, finished, vapor-smoothed, test-fit, and packed by hand by Petranek Designs.\u003c\/p\u003e\n\u003chr data-start=\"1536\" data-end=\"1539\"\u003e\n\u003ch2 data-section-id=\"gnxzfi\" data-start=\"1541\" data-end=\"1566\"\u003eWhy Collectors Love It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1568\" data-end=\"1651\"\u003eAdds an underground sewer level beneath your Petranek Designs Thrift Store Building\u003c\/li\u003e\n\u003cli data-start=\"1653\" data-end=\"1731\"\u003eCurved orange brick-style tunnel walls create a classic sewer-display backdrop\u003c\/li\u003e\n\u003cli data-start=\"1733\" data-end=\"1803\"\u003ePrinted sewer-water graphics add depth and detail to the display floor\u003c\/li\u003e\n\u003cli data-start=\"1805\" data-end=\"1862\"\u003eSewer pipe ooze drain adds extra underground scene detail\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"1926\"\u003eEscape hatch detail gives the tunnel base more visual interest\u003c\/li\u003e\n\u003cli data-start=\"1928\" data-end=\"2008\"\u003eDesigned to connect with compatible Petranek Designs sewer lair expansion pieces\u003c\/li\u003e\n\u003cli data-start=\"2010\" data-end=\"2103\"\u003eCan be used as a standalone underground display base or paired with the Thrift Store Building\u003c\/li\u003e\n\u003cli data-start=\"2105\" data-end=\"2211\"\u003eVapor-smoothed by hand to reduce visible layer lines and create a more finished collector-piece appearance\u003c\/li\u003e\n\u003cli data-start=\"2213\" data-end=\"2253\"\u003eMade in small batches, not mass produced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2255\" data-end=\"2258\"\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"2260\" data-end=\"2278\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"2280\" data-end=\"2302\"\u003eThis listing includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2304\" data-end=\"2354\"\u003eThrift Store Tunnel Base underground sewer section\u003c\/li\u003e\n\u003cli data-start=\"2356\" data-end=\"2384\"\u003ePrinted sewer-water graphics\u003c\/li\u003e\n\u003cli data-start=\"2386\" data-end=\"2414\"\u003eSewer pipe ooze drain detail\u003c\/li\u003e\n\u003cli data-start=\"2416\" data-end=\"2435\"\u003eEscape hatch detail\u003c\/li\u003e\n\u003cli data-start=\"2437\" data-end=\"2458\"\u003eAssembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2460\" data-end=\"2463\"\u003e\n\u003ch2 data-section-id=\"7q4hfq\" data-start=\"2465\" data-end=\"2478\"\u003eDimensions\u003c\/h2\u003e\n\u003cp data-start=\"2480\" data-end=\"2503\"\u003eApproximate dimensions:\u003c\/p\u003e\n\u003cp data-start=\"2505\" data-end=\"2581\"\u003e\u003cstrong data-start=\"2505\" data-end=\"2534\"\u003eThrift Store Tunnel Base:\u003c\/strong\u003e 10 inches wide, 8.5 inches tall, 9 inches deep\u003c\/p\u003e\n\u003cp data-start=\"2583\" data-end=\"2708\"\u003eDimensions are approximate and may vary slightly due to the handmade 3D-printing and finishing process. Assembly is required.\u003c\/p\u003e\n\u003chr data-start=\"2710\" data-end=\"2713\"\u003e\n\u003ch2 data-section-id=\"q1kvk5\" data-start=\"2715\" data-end=\"2738\"\u003eMaterials and Finish\u003c\/h2\u003e\n\u003cp data-start=\"2740\" data-end=\"2831\"\u003eThis is a 3D-printed collector display piece made from filament and post-processed by hand.\u003c\/p\u003e\n\u003cp data-start=\"2833\" data-end=\"3127\"\u003eParts are trimmed, cleaned, and vapor-smoothed to greatly reduce the appearance of layer lines and rough edges. Because each item is made and finished by hand, small variations from the photos are normal. Minor surface variation, small rough edges, and slight finish differences may be present.\u003c\/p\u003e\n\u003chr data-start=\"3129\" data-end=\"3132\"\u003e\n\u003ch2 class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCollector Display Notice\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is intended for adult collectors as a display diorama only. It is not a toy and is not intended for children. Keep away from young children.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis item may include small parts, sharp points, sharp edges, thin plastic parts, or fragile parts that can break if dropped, bent, stepped on, thrown, or misused. Handle carefully when positioning display figures or accessories. Do not force fingers into tight openings or use the product for climbing, sitting, standing, chewing, throwing, or rough play.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInspect before use or display. Discontinue use immediately if damaged, cracked, broken, or if small parts become loose. Recommended for adult collectors ages 18+.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3375\" data-end=\"3378\"\u003e\n\u003ch2 data-section-id=\"1bas54q\" data-start=\"3380\" data-end=\"3404\"\u003eMade in Small Batches\u003c\/h2\u003e\n\u003cp data-start=\"3406\" data-end=\"3587\"\u003eEach Thrift Store Tunnel Base Diorama is custom-designed, 3D printed, hand-finished, and packed by Petranek Designs. These are made in small batches, so availability may be limited.\u003c\/p\u003e\n\u003cp data-start=\"3589\" data-end=\"3653\"\u003e\u003cstrong data-start=\"3589\" data-end=\"3653\"\u003eQuality takes time — orders typically ship in about 2 weeks.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Petranek Designs","offers":[{"title":"Default Title","offer_id":51966714806574,"sku":null,"price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1807\/5950\/files\/202603TMNT_2nd_Time_Around_Thrift_Store_Front.jpg?v=1776373247"}],"url":"https:\/\/petranekdesigns.com\/collections\/imported-products.oembed","provider":"Petranek Designs","version":"1.0","type":"link"}