Death Star Interior

I decided to revamp an old university project that I hadn't finished, and I basically ended up rebuilding the entire thing, trying to keep it as authentic and scale-accurate as possible. As reference I used images from the films as well as the original set plans designed by John Barry for 1977's "Star Wars". The lighting isn't quite identical to the films, but I think the brighter lighting shows off the detail a bit more, and might be more suitable for a video game environment, which is what I was going for.
Screenshots are shown in Unreal Engine 4.