Finish carving the curls in back. You can actually use any hair style you like. Original Hitty has a very simple style, not the ringlets I've done on Patience.
Side and back with more hair detail. I used my 11/5 and 11/3 gouges to do this hair, but you could use as much detail as you think looks good with whatever gouge works for you. I added more before I decided she was ready to sand.