$5 dreadnought robot with two guns Low-poly 3D model by klimentiev. Available on CGTrader with 72454 polys and 68175 vertices. Geometry: Polygon mesh. Check it out on CGHub.
OBJ (OBJ, filesize: 48.7 MB), BLEND (Blender, filesize: 48.7 MB), TBSCENE (Marmoset Toolbag, filesize: 8.95 MB)