Yes jonto81 (you can get ride of the vertices, we don't need them
).
I like the way the "wings" (not sure about the term) are shaped.
But is the rounded part on top of the ship (with a blue/green material) entirely part of the body (in an object point of view) ?
If yes, then you have ... 8 or + sided surfaces here (I don't see the image when replying so not sure about the count). You should really really only use triangles (tris) or quads, no 5+ sided surfaces. This would ensure a proper geometry, and would avoid you some troubles in the future (importing your model into other apps ...).