I would love a cheap and crappy line of ship modules. Something that looks like it was built by a Ebbsider, left out in bad weather, bribed the safety inspector, and should never been flown in space by anyone who values their life.
Maybe we could do asteroid hull modules. Take one of the asteroid meshes in the game, scale it down a bit, add connection points and the occasional conduit poking out of the rock.
Inside I'd use cave/mine statics to define the space. Could be cool if I can make it work.
I am so looking forward to getting my hands on a CK for this game.