I am a bit curious about the body shadows myself, since the render is one point light with IL; I've a weak system, and this took a long time to render.  With IL, I'd thought to get softer shadow blends.

In any case, I probably have messed up my render settings somewhere, and I'll have to sort that out.

The pubic hair is actually a free V4 prop, acting as an independent figure, whose compressed folder has no ownership details, so I can't tell you where, in the wilds of the vast Internet, I found it.

It comes in six variations, and I have found many uses for it over the intervening years.  I think it was on Renderotica, but it has been quite a while since I first saw it.

Her hair is the Portia model by AprilYSH.

I made some dial adjustments on the body shape, just to suit my particular likes.