Check out SOUTH AMERICAN BUILDING 005 Low-poly 3D model on CGTrader for $15. High-quality mesh by 3DArcMaster: 50000 polys, 55000 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 356 MB), BLEND (Blender, filesize: 356 MB), FBX (Autodesk FBX, filesize: 356 MB), TEXTURES (Textures, filesize: 178 MB), GLTF (glTF, filesize: 118 MB)