Burned...

I made mushrooms and burned them all. I used the toaster oven. I've been using a heat gun, and it's the first time I used the toaster oven for sculpey. I put the mushrooms in it for less than 5 minutes, and I went to check them before the timer went off. The toaster oven was in the kitchen and when I checked them, I saw so much smoke coming out from both sides of the toaster oven. I thought, "......................they're dead". I opened it, and they were even more burned than I thought. They were almost all black and the surface was all bubbly and half melting. The kitchen was all smokey and I could only see about 2 feet away. They look dead, but maybe I can still use them. I could paint them and maybe make them look good, but I really don't know yet...