Maybe a Fast Attack Cruiser.
Different... Thats for sure, and reminds me of the way the Mantic Class looks. To be honest, i can't say I like either (just not my style of Federation ship) :)
Looks like the swords the baddies use in long bugget fantasy films.....
It is good I think, I personally don't like the design I generally prefere designs that follow the more traditional style and the textures are a bit simple, but aside from that it is a very nice model