Check out Artillery Cannon-1 Low-poly 3D model on CGTrader for $15. High-quality mesh by fhstudio: 14724 polys, 14983 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 148 MB), OBJ (OBJ, filesize: 39.2 MB), FBX (Autodesk FBX, filesize: 648 KB), MAX (Autodesk 3ds Max, filesize: 33.6 MB), GLTF (glTF, filesize: 237 MB), TEXTURES (Textures, filesize: 32.5 MB), 3DS (3D Studio, filesize: 295 KB), DAE (Collada, filesize: 1010 KB)