Early on in the development of the Soggy Death Star sequence, Rey was going to dive the wreck looking for the "McGuffin," (at the time one missing component of a device that could disable the entire fleet of Star Destroyers) so I did a series of quick photobash/paint sketches to show what those spaces might look like. As with most of the work from this project, we were working at a really fast pace, trying to keep up with the ideas that director J.J. Abrams and writer Chris Terrio were generating for the story, which would change on a daily basis.