Looking for Cannon-4-Old Version Low-poly? Get this 3D model from fhstudio via CGTrader for $10. Technical specs: 33688 polygons, 33584 vertices.
BLEND (Blender, filesize: 223 MB), OBJ (OBJ, filesize: 931 KB), FBX (Autodesk FBX, filesize: 1.37 MB), MAX (Autodesk 3ds Max, filesize: 46.4 MB), GLTF (glTF, filesize: 277 MB), TEXTURES (Textures, filesize: 44.6 MB), DAE (Collada, filesize: 1.99 MB)