This is a detailed model of a modern city.
It is not a representation of any city, althrough it was inspired by New York's Manhattan.
It includes everything you see on the screenshots: buildings, lowpoly cars, roads, trees, bushes, ocean, benches, phones, lights, signs, billboards, bridge... everything you see.
It is fully textured and ready to use, most of the materials have not only diffuse maps, but also bump, specular, reflection and opacity maps (if needed). This helps keep polycount as low as possible, while scene remains very detailed. All the textures are hi-res, which makes this scene extremely good for close-ups. It also looks great in the distance, so it can be used as a background or for fly-through animations as well.
You can also check out some hi-res screenshots and panorama views (also known as '3d screenshots') below to get a better idea of the product.
What you see is what you get, the lighting setup is also included - just guide the camera, hit F9 and you can recreate any of the screenshots you've seen here.
This model is a big downtown part of an even bigger city model, which you can see on the right.