@ Diogenes:

1 - Neck and lats look better indeed.

2 - I had noted those extra bones in the buttocks when doing the NiM pant and asked myself what they were for.  If they, or other bones in way, can be used to flex the buttock, that would be great.

Thank you for your efforts.

You do not by any chance happen to have plans to introduce bones to control the breasts?