A 3D model of a military/hunting crossbow. Created and textured in Blender, boolean/n-gon workflow, 40K vertices/80K triangles.
Inspired by some random images, it is fictional but with realistic dimensions and functional elements.
The model can be purchased here: https://www.artstation.com/a/39026734
and here: https://www.cgtrader.com/3d-models/military/gun/military-crossbow