Tessie wouldn't let me use the photo of the back of her bald head, like Zar did. She insisted on at least the first step before clicking.
Here you see the first step. I took the braid of mohair and spread it out, like the one that she has in her hand. Then I cut it at the inside of the curve and stuck that to the front and sides of her head in one piece. (The back is still bald in the photo.)
Then I did the same thing again at the back of her head.