war cannon Low-poly 3D model is available on CGTrader for $2. Original author: ahammodullah.
OBJ (OBJ, filesize: 437 KB), FBX (Autodesk FBX, filesize: 159 KB), BIP (KeyShot, filesize: 15.6 MB), MA (Autodesk Maya, filesize: 1.04 MB), BLEND (Blender, filesize: 1.26 MB), SPP (Substance Painter, filesize: 47.1 MB)