Hmm, yeah, Sealand, France, Korea, Estonia, Latvia, Turkey(For some reason I can't figure out! D =), liechtenstein maybe, Australia? XD
Those are some of them. There were actually a lot of China cosplayers this year, Jacob. I got to sit next to a very nice one at closing ceremonies. :3 France is a maybe on that list too. Probably only because I've been hanging out with Savannah, whom cosplays France very well. <3