The black components and intentional shadows are very good at conveying the idea that there is a larger interior space in the carrier. You use this effect very well at the front of the ship with the white-bordered hangar, and the lateral guns notched into the hull.
Excellence as usual. I really like the bridge/control tower, it gives the ship the look of an old WWII-era battleship. The guns seem oversized for the scale you mentioned, but what do I know -- I muddle my scales all the time.