$10 well detailed medieval castle Low-poly 3D model by esmilesvfx. Available on CGTrader. Geometry: Polygon mesh. Check it out on CGHub.
OBJ (OBJ, filesize: 14.4 MB), BLEND (Blender, filesize: 5.44 MB), ABC (Alembic, filesize: 8.13 MB), DAE (Collada, filesize: 8.43 MB), FBX (Autodesk FBX, filesize: 4.47 MB)