Love the perspective and use of light and dark. I'd like to see a slightly brighter light/light source somewhere to catch our attention (but that might just be me). I've wanted to do a "different" perspective myself for a long time, but have always chickened out at the last time . This is inspiring though. Great work!
Pity, it was that DLC that gave me the nudge I needed to go buy the game, well, that and the Mass Effect weapons and armour. Would make a nice wallpaper, all grand and majestic, the first thing people see when they turn on my computer.