Bioshock Infinite Inspired Entrance

Hey guys! Yesterday I decided to model Calen Brait's Bioshock Infinite entrance, but not to copy it completely. I just started out to see if I can try to replicate it, but make it my own at the same time. Hence I was inspired by it. Purely fan art. Purely block out stage. I know the edges are somewhat tight but I can fix that. Also, most of this stuff is placeholders. (Hinges, door handles)

Anyhow, please let me know what I can add or take away to make it more "Bioshocky". I plan on throwing into Zbrush for some wear and tear. Maybe some subtle cracks on the concrete.

This is a work in progress.

All comments are welcome.

Thanks in advance.