Uh . . . it has potential. The shape itself could be quite interesting, looks a bit like a Commonwealth ship from Renegade Legion actually (they have those wing-type things on the back). Obviously you're just starting out . . . so not sure how useful comments would be, but as some other people have said.
1. The centre mass needs to be really bulked up. Right now it looks like it's made out of a flat piece of wood at the front.
2. The connection point for the wings looks way too small. I think you'll need to expand that a bit as you progress further. I also wouldn't connect them at the top, it looks wierd. Or if you do connect them at the top then consider making the wings a bit smaller vertically. Though I might be wrong about teh wings, looks like they're better connected from the front on view.
But keep working at it, at first your models won't look like much but keep adding details and you'll really start to see the design. Though it helps to have some sort of design in mind from the start.
