Merging naval and space ship aesthetics has always been my soft spot, and Dwalin Forkbeard hit the nail on the head. I would make a point how a nickname taken from The Hobbit does not suit a space builder, but the ship is actually run by dwarves!
The ship has a wonderfully Brutalist aesthetic, with smoke stacks, tubes, grills and a large gray hull broken up by round windows and gunports. I particularly like the “colour” blocking on the middle bottom section, where a light gray and more textured section is exposed from underneath the armour. The builder also provides a handy image of the spacecraft viewed from multiple angles.