Faery dimension

I think a new dimension would be awesome. This dimension is called the Faery dimension, with many biomes. The entrance is in a faery temple, which is found in either a swamp or luscious cave biome. The entrance is guarded by undefeatable ancient guardians. The only way they will let you through is if you have saved the faery queen from the ender dragon. There is another faery temple on the other side of the portal. One biome is the Faery forest: Huge trees, like 15 blocks wide. The faeries, which are as tall as villagers, live in villages up in the trees with wood bridges between the trees. These faeries can trade with you (different trading system than villagers) if you are not on their bad side. Another dimension is the dragon wastelands, with black trees and gray soil. There are also pixies- tiny flying mobs that are aggressive and swarm you. They live in nests in the pixie biome, which has pink ground and trees.