Pretty cool hull, dude! : ) If i may give some advice, try to look into how to shade the base image! Some relatively small changes can give it a more much tridimensional look that won't make it feel too "flat". It is a pain in the butt because you'll have to modify the gibs too, but I think it'd be worth it.
Like, when i first made a ship i checked how the shadows and lights on the kestrel were made, and tried to copy them. I'd do the same if i were in you!
(well, obviously. :P) 'Cause your hull looks pretty cool!! And I'm sure it'd be even better with shades. : )
If you need help or anything else you can also hang around in
#ftlgame, where modders chat, help each other and idle! (they mostly idle though, so you'll probably have to be patient. :V) Anyway good luck man! : )