After hours worth of filling, puttying and sanding I finally laid down the first coat of primer only to find more pin wholes and areas that still needed filler to be feathered out.
I started to use Citadel Liquid Green Stuff to fill in the fine pin holes. Many needed to be opened up so the filler could flow in on the face and hands. I still have a lot of work around the face where the hair meets the face. There are many gaps between the face and the separate hair component.