I looks okay, but the engines at the back do look pretty dorky. It'd shrink them down and bring them more in line with the height of the ship. Trumpet style engines are better suited to cartoon models. Also, the wings don't look like they're part of the ship. The seem to have their own style, as if they were added as an afterthought ;) I don't personally mind the hard-edged look, but the edges really should create lines of flow across the body of the model. Because it doesn't have that, it lacks any kind of dynamic presence. There are other things you can do to make the model look more dynamic, but that's a good place to start.
But anyway, thanks for sharing. I'm a fan of ship models ;)
But anyway, thanks for sharing. I'm a fan of ship models ;)