I did some digging and NAVYFIELD II is going to be deployed in Japan some of japanese sites got screenshots already. Although, I dont read japaneese i used google ( not perfect but does crude job to make sense)
(meh.. they will have to put up with the bugs before we do.. LOL)
NAVYFIELD II already underwent Closed α (alpha)testing (March 22, 2012 April 4), and carried out subsequently They will carry out 4 closed β (Beta)tests Nexon JP has scheduled to begin service in the summer of this year (2012) .
I
https://navyfield2.nexon.co.jp/ ( Community site (under Test Mode] )
https://www.4gamer.net/games/147/G014734/20120305028 <-- screenshots and what not
More Screenshots...
https://www.4gamer.net/games/147/G014734/
https://www.4gamer.net/games/147/G014734/20120316051/screenshot.html << Harbour Assault (possibly), in battle and User Interface Screenshots .
https://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2Fwww.4gamer.net%2Fgames%2F147%2FG014734%2F20120203034%2F