Bulldog – Crash Derby Armored Off-Road Car

A custom armored off-road Crash Derby vehicle inspired by classic and rugged design, built with printability in focus.
In the contest Crash Derby Cars
22
22
1
326
updated December 14, 2025

Description

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This model was designed specifically for the Crash Derby board game. During the design process, I aimed to follow the established vehicle design patterns of Crash Derby.

The design combines elements of off-road vehicles, armored off-road cars, and vintage-inspired styling.
A strong focus was placed on printability: attention was paid to surface angles, edge chamfers, and geometry transitions to minimize the need for supports where possible.

The model follows the established Crash Derby structure by consisting of two parts. A 0.1 mm clearance was intentionally left at the mating surfaces, allowing the parts to be assembled easily without force, and with glue only if desired, provided the printer is properly calibrated.

The entire model is a fully original, hand-designed work, created without the use of AI or generative tools.
Files are included in print-ready formats (.3MF, .STL) as well as professional CAD formats (.STEP, .X_T, .Shapr).

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Awarded in the contest


Crash Derby Cars
214 entries | December 12 – December 31, 2025

Model origin

The author marked this model as their own original creation.

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