I would very much like to see you do Greece, Charly <3
Also I totally understand that, I cosplay Russia and only know, like, five words in Russian. I did hear one very inappropriate term, god knows where I picked that one up.
I had a friend that was working on a Wales which made me very excited. I offered to teach them some basic phrases/terms but they didn't want to hear any of them. What? Whyyyy? C'mon, if you're going to be Wales you have to at least use helpa fi (help me), popty (oven), and popty ping (microwave) because those are just plain adorable.