Alphine Tundra Biom to Minecraft

In Alphine Tundra Biom are no Trees but some of items and animals are ther like bushes and goats its perfect if the biom added to Minecraft because Minecraft has an bushes and goat mob Alpine Tundra has an rocky biom it's Perfect if they added because Minecraft has an cobblestone,stone and some rocky blocks in Minecraft so i suggested this idea and post it in Minecraft. thanks...