A dreadnought ship that carries the lord of the Blacktron empire, The Commander. There is not much to say about this one except that it started as a submarine.
About this creation
The main shot.
A (somewhat) top view.
It's opening! I wonder who could be in there?
Why, it's the commander!
The commander sits in the back, there are no controls because the computer does all of the flying. The front is mainly for storage.
The sleekness of your designs and your excellent color schemes are good. I think that you could improve your designs further by increasing the level of visible details like a more detailed cockpit etc.