This is a small shuttle with VTOL engines designed to travel atmospherically and in space for short distances. I will have better pictures up in a few days, sorry about the quality of these.
I'm with Shannon on this one, man...small's tough to pull off, but you did it beautifully. Great little gem of a moc with a nice design and some cool piece combinations.
I think the engines could have been bigger. They look under-powered even for such a small vehicle.
But the cockpit is pretty interesting. It opens, right? Even if it doesn't, it's still pretty damn slick. I also like how you used that tube to form the back of the ship; not exactly your average SNOT technique.
A solid 4 out of 5, easy.