User blog comment:WonderfulAsia/Hetalia English Dub Cast Updates/@comment-1271618-20100708212830

Her skin doesn't seem to be shaded in for the cameo, but b/w isn't always a good indicator of things. I'll upload a picture of a character that Himaruya mentioned inspired her design though, a b/w version of the picture got reprinted in the special edition booklet in the preliminary designs section (with a headshot of Sey). Filename is "Nagasaki".

Belarus's first strip appearance (though they cut it in the anime): "Fly, Canada-san, Fly!". She's only shown from behind with her brother, though. But she has a line.

Belgium (strip): None yet.

Ukraine (strip): None here.

Denmark: Volume 3, reprint of the Nordics strips from the blog and in a cameo in one of the Poland/Lithuania stories (Union of Krewo?)

Iceland: Volume 3 reprints of Nordic strips, first profiled in volume 2.

Turkey: Boss Spain's Control of Southern Italy, part 2.