$2 Sci-fi valley 3D model by JindaArch. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 98.4 MB), OBJ (OBJ, filesize: 112 MB), GLTF (glTF, filesize: 63.1 MB), DAE (Collada, filesize: 139 MB), FBX (Autodesk FBX, filesize: 37.7 MB), BLEND (Blender, filesize: 84.3 MB)