This is a procedural city plot, it was created using grasshoper, rhino and blender, this type of procedural model allows to generate blocks and roads inside a surface, I learned this in university, I hope someone will find it useful :)
BLEND (Blender, filesize: 80.1 MB), OBJ (OBJ, filesize: 28 MB), FBX (Autodesk FBX, filesize: 14 MB), GLTF (glTF, filesize: 29.1 MB), DAE (Collada, filesize: 58.8 MB), OTHER (Other, filesize: 45.3 MB)