For a realistic modern city scene, you need tower cranes on the skyline.
Product Features (Wavefront OBJ): - Approx 88618 polygons. - Includes group information (such as the hook arms), which your software should read as separate parts. - This version includes an mtl file, which your software program should read to colorize the model. - The model is UV mapped. - No textures needed, but include two 'mesh' transparency maps.
Original model created by Dark Anvil; uploaded for sale here with permission.