Check out Stone bridge Low-poly 3D model on CGTrader for $3. High-quality mesh by ninelionar: 1684 polys, 2196 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 431 KB), BLEND (Blender, filesize: 431 KB), DAE (Collada, filesize: 431 KB), FBX (Autodesk FBX, filesize: 431 KB), GLTF (glTF, filesize: 52.5 MB)