Ankylosaurus Project 3D printable model by brimstone326

Ankylosaurus Project

Source: Cults3D by brimstone326

The Ankylosaurus Project is a free printable 3D model from Cults3D by brimstone326. My kids were fighting over this Ankylosaurus toy last week. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Cults3D Updated 2026-05-26

Tags: ankylosaurus, dinosaur, engineer, engineeringproject, gear, imaginext, project, ratio, reverse engineering, switch, tinker, toy, game

About this model

My kids were fighting over this Ankylosaurus toy last week. After examining the toy for a bit, I made it a project to reverse engineer it without taking it apart to see what was inside. I'm no graphic designer, so I can't make the shell look anything like the original. My design doesn't require screws. It slips together tight enough to hold... at least for my printer. You need one of each part except the idler gear. You need two of those. I took pictures of each step for assembly, but Thingiverse isn't being kind, so they aren't staying in the order I set. I uploaded a pdf of the pictures in the correct build order. Not sure anybody's actually going to want to print one. Some parts definitely need support, particularly the feet and housing parts.

Frequently asked questions

Is this 3D model free to download?
Yes. Ankylosaurus Project is free to download from Cults3D. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Cults3D, not by Thinger. We link you directly to the original listing by brimstone326.
Who made this model?
Designed by brimstone326, published on Cults3D. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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