Is this 3D model free to download?

Yes, Testudo Assault Gun is free to download from Cults3D. Open it in the free Thinger app, or use the "Download from Cults3D" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Cults3D. Use the "Download from Cults3D" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by TheJumpDaddy, published on Cults3D. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Testudo Assault Gun 3D printable model by TheJumpDaddy

Testudo Assault Gun

Source: Cults3D by TheJumpDaddy

The Testudo Assault Gun is a free printable 3D model from Cults3D by TheJumpDaddy. Testudo Siege DestroyerThe Testudo Siege Destroyer is a heavily armored, casemate-style assault vehicle inspired by the experimental WWII Tortoise tank. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Cults3D

30 saves Source: Cults3D Updated 2026-10-31 License: PRIVATE-USE · non-commercial Category: Toys & Games

Tags: tortise, tank, wargaming, tabletop, grimdark, sifi, heavy, superheavy, vehicle, assult, 4000, 40, war, space, imperial

About this model

Testudo Siege DestroyerThe Testudo Siege Destroyer is a heavily armored, casemate-style assault vehicle inspired by the experimental WWII Tortoise tank. Designed for brutal sci-fi trench warfare, this grimdark behemoth acts as a relentless mobile bunker, driving straight into enemy fire to shatter fortifications. The reinforced, turretless hull features a massive fixed-forward cannon and defensive side sponsons, all heavily weathered and adorned with gothic arches, winged crests, and macabre skull relics. Scale: Designed for 28mm to 32mm sci-fi tabletop wargaming.Usage: Ideal as a heavy tank destroyer proxy, a line-breaking assault gun, or a thematic armored centerpiece.Features: Historical A39 Tortoise-inspired casemate hull design with heavy sci-fi gothic detailing.

Frequently asked questions

Is this 3D model free to download?: Yes. Testudo Assault Gun is free to download from Cults3D. Open it in the free Thinger app, or use the "Download from Cults3D" link 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 TheJumpDaddy.
Who made this model?: Designed by TheJumpDaddy, 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.