$12 LowPoly Modular Castle Pack - CAST-A-CASTLE - Low-poly 3D model by crowcraft3d. Available on CGTrader. Check it out on CGHub.
BLEND (Blender, filesize: 35.7 MB), OBJ (OBJ, filesize: 13 MB), FBX (Autodesk FBX, filesize: 6.43 MB), OTHER (Other, filesize: 42.9 MB), STL (Stereolithography, filesize: 10.7 MB)