... and done. Once I found the mass key copy button it went pretty quickly. I did end up going with the half-orc base model for putting it in, but it can be copy/pasted from there into one of the acp phenos if so desired.
Here's a screenie of the four sits:
The link in my first post on these animations should be pointed at the updated 7z file still, but
here it is again just in case. It has the female one in an otherwise vanilla a_fa, plus the individual male sit animations in pme0, pmh0, and pmo0.