Volcano King Spear and Shield Low-poly (Polygon mesh 3D model) is available on CGTrader for $5. Original author: Forge-Studio. Specs: 1996 polys, 1275 verts.
STL (Stereolithography, filesize: 97.6 KB), OBJ (OBJ, filesize: 230 KB), 3DS (3D Studio, filesize: 44.1 KB)