Castle 3D model purchase 3D model is available on CGTrader for $4.99. Original author: nemo81.
STL (Stereolithography, filesize: 223 KB), OBJ (OBJ, filesize: 394 KB), 3DS (3D Studio, filesize: 202 KB), FBX (Autodesk FBX, filesize: 483 KB), GLTF (glTF, filesize: 2.15 MB), MAX (Autodesk 3ds Max, filesize: 1.02 MB), USDZ (USDZ, filesize: 932 KB), JPG (JPG, filesize: 3.49 MB)