Dry hair is for squids.

The pictures don’t do the diorama justice. You have to see it to appreciate the level of life-like detail. Remember looking at the fingernails on the hands that made them look so real. I have never seen anything quite like it.

One other point is that you can’t burn trees in a coal fired power plant. It’s not just guys shoveling coal though a hatch into a boiler. Coal fired plants are engineered to burn coal. The fuel handing system is made to move and pulverize tons coal until it’s the consistence of flour. You can’t do that with a tree.