I'd asked about this once before and was told that python can't touch the p5 material room. However Face_off's Real Skin Shader manages to do so, whether by direct contact or some workaround, so it looks like it is possible. I'm looking to make or find a script to automate the following two material alterations Fur: http://www.renderosity.com/messages.ez?ForumID=12356&Form.ShowMessage=2121224 With this one I'm trying to get some way to select which materials in the figure are affected so I can avoid things like furry eyeballs and such. Toon: http://www.runtimedna.com/mod/forum/messages.php?ShowMessage=92000 This one I want to be able to be set to act on every item in a scene. Or at least all the figures. Unfortunately for me, I don't know the first thing about Python. I'm trying to teach myself, but it's slow going.