are they realistic skintones, i hate that his skins on TSR have no nipples...
I believe they are non-anatomically correct.

I had a few skins from Jirka that had nippys but I lost them.

Someone asked on adult InSIM if his skins could be edited and posted but someone else said that Jirka only allowed it for personal use.

So sad cuz his skins are wonderful.
I'm glad to see his site is back. I don't really use other peoples sims in my game but I do love the skintones.