You shouldn't limit yourself to just one person's critique. While I'm flattered that you seem to find my opinion important, it's no more important than everyone else's!

I think the comments that have been given so far are very valid.

The craft seems out of proportion, although I admit to not being an expert in the field of aircraft. Did you use reference? I would highly recomend doing so.

I'd say its a good start, and with a bit more work, can be very nice. Don't forget render quality, lighting, and shaders can be just as important as modeling!

Good luck.