Not quite the full costume, I'm afraid... I absent-mindedly left the gauntlets and badge behind but I'm flattered you noticed me in there. 
I had so much fun at the event, even though it was a little difficult to communicate, and I'm so glad I met lots of you guys from the forums, IRC and Facebook!
I am honored that you had a look at my X-1000 at the A-eon table. Here's hoping that you might get a similar setup to do your gaming projects on.