In this part, my clay model is finished and I'm ready to try carving it in wood. One thing I learned that I didn't know when I started - plasticine is oil-based and will never harden! Also working with it makes it get softer and softer. So this means every little bump with a fingernail dents it. I got frustrated at first, but later came to appreciate that it would be an advantage to be able to make changes after it was finished.