Check out Brisbane - 3D City Model Low-poly 3D model on CGTrader for $399. High-quality Polygon mesh mesh by 3D-City-Models: 1 polys, 1 vertices. PBR, Textured, UV Mapped.
MAX (Autodesk 3ds Max, filesize: 768 MB), BLEND (Blender, filesize: 168 MB), OBJ (OBJ, filesize: 402 MB), FBX (Autodesk FBX, filesize: 378 MB), MAX (Autodesk 3ds Max, filesize: 768 MB), C4D (Cinema 4D, filesize: 164 MB), MA (Autodesk Maya, filesize: 234 MB), 3DM (Rhinoceros 3D, filesize: 461 MB), SKP (Sketchup, filesize: 167 MB), DAE (Collada, filesize: 358 MB), DWG (AutoCAD, filesize: 248 MB), DXF (DXF, filesize: 347 MB), UNITYPACKAGE (Unity 3D, filesize: 312 MB)