This 3D printable AT-15A Heavy Tank Destroyer model is inspired by the British WWII–era assault and tank destroyer design known for its thick frontal armor and powerful gun. The model captures the boxy, heavily armored silhouette while remaining optimized for smooth and reliable 3D printing.
Designed for collectors, tabletop wargaming, and historical dioramas, the model scales cleanly and works well as a display piece or gaming miniature. Clean geometry ensures dependable print results on standard FDM printers, making it suitable for both beginners and experienced hobbyists.
An excellent addition to any WWII armored vehicle collection.
3D printing settingsPrinter type: FDM
Layer height: 0.2 mm (0.16 mm for higher detail)
Infill: 20–25% (Gyroid or Cubic recommended)
Supports: Not required (optional for gun barrel detail)
Build plate adhesion: Brim or Skirt
Material: PLA recommended (PETG or ABS compatible)
Orientation: Print hull flat on the build plate
STL (Stereolithography, filesize: 2.12 MB)