-snip-
This is a little testbed for the rooftop map. Night would be a good theme but I'm not sure its striking enough. I'd go for daytime with the bottom of the buildings reaching into a fog/cloud texture but I'm godawful at texture creation
I think its too dark atm, so defiently light it up... also, the single i-beam isn't really wid enough for anything to move around on.... I'd suggest multiple ones.