Sewer Tunnel End Cap

VAPOR SMOOTHED BY HAND FOR A PREMIUM COLLECTOR DISPLAY FINISH

Petranek Designs brings you the Sewer Tunnel End Cap Diorama — a handcrafted, small-batch display accessory designed for adult collectors who want to finish off their sewer tunnel display with a detailed cartoon-inspired sewer exit.

This custom 3D-printed diorama accessory is inspired by classic animated sewer exits, with sculpted brickwork, moss-style texture, turtle tracks in the sand, and a removable front grate. It is designed to connect with compatible Petranek Designs tunnel bases and can also connect toward a Technodrome-style display using the green sewer pipes from the original Sewer Lair set.

Each Sewer Tunnel End Cap is printed, finished, vapor-smoothed, test-fit, and packed by hand by Petranek Designs.

Why Collectors Love It

• Screen-inspired sewer-exit design based on classic animated sewer tunnel scenes
• Removable front sewer grate for display flexibility
• Sculpted turtle tracks in the sand for added scene detail
• Moss-style brick texture adds aged sewer character
• Connects to compatible Petranek Designs tunnel bases
• Designed to work with both the News Building Tunnel Base and Thrift Store Tunnel Base
• Can connect toward a Technodrome-style display using the green sewer pipes from the original Sewer Lair set
• Adds a finished endpoint or dramatic backdrop to a sewer tunnel display
• Vapor-smoothed by hand to reduce visible layer lines and create a more finished collector-piece appearance
• Made in small batches, not mass produced

What’s Included

This listing includes:

• Sewer Tunnel End Cap diorama accessory
• Removable front sewer grate
• Sculpted turtle-track sand detail
• Moss-style brick and sewer-exit details

Dimensions

Approximate dimensions:

Sewer Tunnel End Cap: 9 inches wide, 8.5 inches tall, 3 inches deep

Dimensions are approximate and may vary slightly due to the handmade 3D-printing and finishing process. Assembly may be required.

Compatibility

This Sewer Tunnel End Cap is designed to connect with compatible Petranek Designs tunnel bases, including:

News Building Tunnel Base

Thrift Store Tunnel Base

It can also connect toward a Technodrome-style display using the green sewer pipes from the original Sewer Lair set. Green sewer pipes, Technodrome, tunnel bases, figures, and other photographed display pieces are not included unless specifically listed in “What’s Included.”

Materials and Finish

This is a 3D-printed collector display accessory made from filament and post-processed by hand.

Parts 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.

Collector Display Notice

This 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.

This 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.

Inspect before use or display. Discontinue use immediately if damaged, cracked, broken, or if small parts become loose. Recommended for adult collectors ages 18+.

Made in Small Batches

Each Sewer Tunnel End Cap Diorama is custom-designed, 3D printed, hand-finished, and packed by Petranek Designs. These are made in small batches, so availability may be limited.

Quality takes time — orders typically ship in about 2 weeks.