So I was staring at Maggie as she was rendering and I thought I would do some experiments..
A problem sometimes arises when two large muscle shapes inter-penetrate.. Such as her huge bicep and her forearm. This tends to cause havoc with the skin simulation process. Sometimes the skin gets pushed behind the muscles and causes problems..
So I was thinking about the possibility of using soft-bodies to make the "problem muscles" smoosh against each-other rather than penetrate. The video above is a little test I did. Dunno.. It shows potential, but it's yet another step in the process.