Typography Portrait

Alright, so this is my first attempt a typographical portrait (the base picture was taken at Katsucon '10 when everyone was testing out cosplay parts, hence the wig and glasses) and I'm relatively happy how this came out. The only thing that is bothering me is the flatness of the glasses, I'm considering going back and modifying it, but for now I'm leaving it as is. 10 hours of work is more than enough for now >_<

Please let me know what you think, it is greatly appreciated.