Sorry, but I said that Posette-V4 was just an old project.

It would take way too much time and energy to finish her to meet the standards of perfection that are expected even from freebies these days.
And there are already enough "feral" figures available that noone uses anyway. ;-)

As for the feet, I take that as a compliment if you think the feet are so close to V4's, but as I said, she's ALL original Posette mesh.  :-)
(See wireframe)
She's just morphed and re-rigged, nothing else.