i have tweaked engines a bit and added thruster exhaust between them.
Oh and i got idea about interchangable hull plating, similar to colored cargo pods of some transports, but this would be just for fun and could contain some symbols or graffiti. Altough i have no idea if this could be done. And probably noone but owner of the ship could make out what is that on the hull, tho Barge with adds could be readable;)
Zee
P.S. I apologize if file attached to first post "pics.zip" was locked.
for some reason, it reminds me of a libertyfied version of a Clydesdale.
EDIT: also, heres a general guideline in terms of model poly count:
fighter/bomber: stick to around 1k polys, but some models end up having around 3-4k
frieghters: 2-3k should cover it
gunboats: 3-5k approx
transport: 3-5k approx
cruiser: id say around 4-6k, but again, thats just an approx
battleships:8k-12k for some detailled modelling, though some modelling tend to go super light with 4-6k polys and achieve the same results.
Honestly, i can see no flaws, other than that it isnt ingame already. Very nice work, although if it wouldent be too much trouble, could you add some indentations for the main foward guns? having a gun just STICK out always irks me.