Well, on top of coloring that other submission, I sort of whipped this out yesterday. Wanted to do some sort of muscle anatomy study with Luna, but I didn't want to simply leave her nude again like I always do so I decided to draw in her suit (as well as her choice of weapons). Unfortunately, the suit obscures most of what I did for the muscles, but I still learned from the process. I may color this after I'm done with the other submission.