Stone Jungle (biome)

It would be a jungle but the trees would be made of stone. The leaves would stay the same. But there would be a stone jungle temple. Where there would be treasure. I imagine that the temple would look the same. Parrots would still spawn same with pandas but ocalots would be replaced with "Stone cat" a cat that would not get hurt if you punched it. This is because people lose their cat by punching it. It could be killed by mobs,swords,bows, weapons. There would be a normal jungle and a stone jungle. It would be the second rarest biome in the game.