Inktank - A pre-assembled tank body

Printed with Inkbit inkjet printer. Moving parts have a gap of about 0.15mm.
No screws needed and almost no assembly required.

video of assembled tank https://youtu.be/1j-TFwoIIZc

Print either 2x single-material tracks or 2x multi-material tracks. The multi-material track consists of two files that should fit together. The only assembly required is putting on the tracks. I cut a paperclip to link the ends of the tracks.

Designed using blender and Onshape.

Parametric ball bearings:https://www.thingiverse.com/thing:2224678/files
Gears: https://www.thingiverse.com/thing:5505
Some tank parts came from this design: https://www.thingiverse.com/thing:3226643