That was you?! Didn't even see this topic till just now. Costume looked great at Otakon, probably one of the best I have seen in person. I was Snake from MGS4 this year, dunno if you saw me there. Great work.
Nice job dude. Iron man is hard to do because he really has no gaps between armor pieces such as Master Chief. So nothing can really be exposed but I felt you did a good job. Be interested to see your future projects!