(solved) Projection painting- part of body best skin match to a bald head?

Lissa_xyz

My texture reference has hair, so I'm trying to paint out the hairline and create a bald skin. Any suggestions on what part of the body the skin would be best to use for the head? I have a full set of texture reference for a woman.

/edit

If anyone else is curious, the underside of the neck/chin area and the back of the leg seem to work well.