odf,

Quote - I looked at a bunch of references just now and couldn't find one in which the inner and outer labia didn't have virtually the same tone.

That must have been such a chore. I really appreciate all the research and hard work that is going on between Antonia's legs!  :rolleyes:

Quote - So I'd like to ask for your opinions again: should I do more work on perfecting her body rigging, or should I put that aside for now and start on an expression system (meaning a collection of morphs and a set of dials to drive them in a user-friendly way) for Antonia?

Well these are both important things, but I feel that if you leave the expression morphs for now, more contributions may come along from us Antonia users, and it is always easy to add expression morphs later. The rigging on the other hand is a very fundamental thing, and probably not something that most of the community is able to contribute towards. I think it is probably best to get the rigging and JCM sorted first. And especially as this may have implications for anyone developing conforming clothing for Antonia.