*Baggingsbill wrote: Y-part, but yes.

*Of course, I'm working daily with autocad and rhino, both use z as the vertical, so I have to switch my brain when I'm working with poser or carrara. I've tried some "gravity" -shaders myself, but I haven't thought of matmatic. I have to dig in that deeper some day, when I have some more spare time.
I had always problems with the nipple-area, I solved that by using an extra displacement map instead of geometry on top of the gravity shader. The problem is that when you use a mask to hide the nipple area you get and break, because the area around the mask is displace and the the nipple is not.

Great project is this by the way!

best regards,

Bopper.

-How can you improve things when you don't make mistakes?