Check out 3D model Cannon Carronade 24 pound Low-poly 3D model on CGTrader for $9. High-quality mesh by cannonbuzz: 14852 polys, 7654 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 979 KB), TEXTURES (Textures, filesize: 67.6 MB), FBX (Autodesk FBX, filesize: 513 KB), DAE (Collada, filesize: 2.29 MB)