@primorge: I agree with most of your points:

- Lips can best be done via maps and/or (in Superfly) layers. 
- There are issues with higher priority than full modeled/operational genitalia. For those who make work outside the more prudish clauses of the Rendo TOS there is PE One X and add-ons to other figures.

- The most 'exotic' in Antonia's rigging is that the hip is a child of the waist ('hip2') and not the usual other way round . Also the zero pose of the arms is a bit un-orthodox. These two factors limit the exchange with other figures. Of course if you change these in Antonia2, it really breaks the compatibility with the earlier versions.