Implement a feature to add outside hull shapes similar to how the nimbatus ship looks as well as the ability to color parts and lights. Can make it a separate layer from the functional pieces and would be purely for aesthetic. I've drawn my drone with a single layer of shapes on top and customized the colors of various objects as an example (also it was a lot of fun to draw) EDIT: added some images of different solutions of playing the game while with cosmetics. You could have an option to