Nice ship! I like the design and lay-out. Cool place for the bridge; don't see that too often. I also like the flakey look to it. My one complaint is the same as Fare's, but I know it's a pain buying all-matching pieces and what not. But I see past the appearance and see a good ship.
We are all our own worst critics, but I know how you feel. After my contest build, I'm looking forward to doing some small things. Regardless, I see some really cool elements in this. The bridge, propulsion, and the area on the mid front looks nice too. Be proud of the fact that you had the patience to sit with something this big and finish it!! I know I couldn't.
Quite honestly, this build makes my stomach turn, it did not turn out the why I wanted due to lak of grey bricks and flats. The build looks great to you, but to me it just makes me wonder what else I could have done that whole time. I`m just glad its done so I can make something else.