The usual default-caucasian texture set powers Simone 4. That's a yawn, so here's a promo shot of the bloody version. If you really amp up the displacement and such you can really get a great covered-in-something-gross-and-sticky effect. I would have made oil, slime, and mud for you guys but my old computer can't take it - have I mentioned I work on a 10+ year old laptop meant for Windows 97 MS Office??!

If you're looking for an already-done way to change skin color check out Simone 2 Merchant Resource.