$13 PBR Detailed DESERT Valley Landscape Low-poly 3D model by dream-yagiz. Available on CGTrader with 5000 polys and 4300 vertices. Geometry: Polygon mesh. Check it out on CGHub.
OBJ (OBJ, filesize: 543 MB), TEXTURES (Textures, filesize: 265 MB), GLTF (glTF, filesize: 166 MB), USDZ (USDZ, filesize: 108 MB)