I should take care of this part. This part is not very well taken care of by 3D scans.
It was easy to find a lot of Kyler’s frontal pussy photos.
Also I looked up a lot of anatomy images. I never analyzed a girl’s pussy like this before, LOL.

Here’s my first result. Try to enlarge this photo if you can.

This isn’t simply a copy&paste of photos. It has labia and holes. But you’ve got to see this in VR to know it.
This is not superb. But it doesn’t look like the worst copy&paste job. I think this is okay.
One problem is that base photos of her underside are too dark and dirty. I need to find a way to smooth it.
Planting the pussy was one thing. The more difficult problem is to animate it.
When the model closes her leg, it should look like this.

That is, the labia majora should cover the major part of the inner pussy and form an “!” shape. That way, it looks prettier.
** Animation
This is the final result. There’ll be more problems when I actually animate this. For now. It seems adequate.
The inner part of the pussy must become dark when the model closes its legs. I can do it by replacing the textures on the fly.