$55 Cannon 1B Low-poly 3D model by weeray. Available on CGTrader with 40395 polys and 43698 vertices. Check it out on CGHub.
BLEND (Blender, filesize: 4.31 MB), OBJ (OBJ, filesize: 1.05 MB), FBX (Autodesk FBX, filesize: 1.8 MB), TEXTURES (Textures, filesize: 58.2 MB)