$29 PBR-Low-Poly Castle For Games Low-poly 3D model by TheLogicrabStudio. Available on CGTrader with 4529 polys and 6934 vertices. Check it out on CGHub.
MAX (Autodesk 3ds Max, filesize: 6.29 MB), OBJ (OBJ, filesize: 835 KB), FBX (Autodesk FBX, filesize: 532 KB), MAX (Autodesk 3ds Max, filesize: 6.29 MB), 3DS (3D Studio, filesize: 464 KB), STL (Stereolithography, filesize: 428 KB)