This is just part of the station full size mockup. The module the guys are standing beside is the Node 1 module. The module to the right of that is the Joint Airlock. The close module to the left of the picture(the white one) is Zarya, the first piece of the station put into orbit. And in the distance, poking up in the right background, is the Japanese Pressurized section. It connects to Japanse lab. I have other pics of the rest of the station, but they didn't turn out decent :( sorry