We have the [url=http://www.roleplayerguild.com/topics/32296/posts/ooc?page=1#post-956711]Byzantines[/url], [url=http://www.roleplayerguild.com/topics/32296/posts/ooc?page=1#post-956711]Nordic Dwarves[/url], [url=http://www.roleplayerguild.com/topics/32296/posts/ooc?page=1#post-965135]Communists[/url] and [url=http://www.roleplayerguild.com/topics/32296/posts/ooc?page=3#post-986676]Russia[/url], and [url=http://www.roleplayerguild.com/topics/32296/posts/ooc?page=2#post-982185]Angelic England[/url].
Since we also have [url=http://www.roleplayerguild.com/topics/32296/posts/ooc?page=2#post-978189]elves[/url] in the making, I guess I'll go with selkie/mermaid/fish-face Edo Japan. 
Cool Coral daikatanas vs. industrial-grade firearms? What could go wrong!

P.S. DEMoGorgon47, we should totally just join forces (read: cheat) and make a collaborative supernation.