Mongoose Custom for Spartans

Mongoose Custom for Spartans Assembly is required. Assemble instruction is in my youtube channel https://youtu.be/jjv1tECkMOI *Print the springs with ABS filament for better performance. *Related model: https://cults3d.com/en/3d-model/game/a-spartan-action-figure No extra parts needed, which are can't make with 3D printer such as metallic springs, bolts and etc. The parts are designed and tested to fit each other, however the tolerance is depends on a 3d-printer's condition. Ple