Princess Big Mac WIP

So I decided to make a princess BIg Mac out of the Celestia mold. So far his face is sculpted with sculpey and I used some new techniques for painting the eyes better. Whenever I finish him, I paln on selling him. It's mostly the regalia giving me a hard time. I'd much appreciate any tips on how to sculpt the yoke, bcause it is the most difficult thing to sculpt.