$7 low poly medieval castle Low-poly 3D model by lukass12. Available on CGTrader with 8168 polys and 8256 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 3.5 MB), 3DS (3D Studio, filesize: 3.42 MB), BLEND (Blender, filesize: 6.87 MB), DAE (Collada, filesize: 3.43 MB), FBX (Autodesk FBX, filesize: 3.43 MB), OTHER (Other, filesize: 3.4 MB)