Medieval Castle Low-poly 3D model order (Polygon mesh 3D model) is available on CGTrader for $5. Original author: OneShot3D. Specs: 9256 polys, 10423 verts.
BLEND (Blender, filesize: 1.33 GB), BLEND (Blender, filesize: 1.33 GB), OBJ (OBJ, filesize: 1.2 MB), FBX (Autodesk FBX, filesize: 443 MB), GLTF (glTF, filesize: 296 MB), PLY (Ply, filesize: 1.76 MB), STL (Stereolithography, filesize: 938 KB), TEXTURES (Textures, filesize: 622 MB)