Nice one, I love the glow to the image. Reminds me of one of the Star Wars movies that features that yellow craft, I can't remember which one it is though.
Great render. I like the glowing things.I can tell about 90% of your time went into making those, the rest of the ship is blacked out. Oh, is it just me or is the part that connets the glowing things to the ship is offcentered (relative to the main part). I'm pretty good at finding things to rip on =) Nice job though, I really do like it.
Btw, cant help you there nigel, I dont specialize in star wars, though the old ones are better.
Strange how you say everything is centered; i could swear the saucer part isnt! ...but then again I have a slight color blindness, which i think that frequently comes with the gene carrying stupidity. =D