Check out Castle Environment Asset Pack Free low-poly 3D model on CGTrader for free. High-quality mesh by Binary-Drawing: 821000 polys, 733000 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 5.02 GB), PDF (PDF, filesize: 10 GB), FBX (Autodesk FBX, filesize: 4.98 GB), PNG (PNG, filesize: 4.98 GB), EXR (EXR, filesize: 4.98 GB), JPG (JPG, filesize: 4.98 GB)