To finish the first step of my project A.B.C. , I had to use a "dummy" for the gingival. Sure it was copper but thiner than the other materials, yesterday arrived the fitting one that I ordered. And after so much interest, here a few quick steps how its made.

Only the small parts have to be hold with plier the bigger can easily moved by hand.

related:
http://www.furaffinity.net/view/7338126