Ascend the Heavens (Minecraft Sky Overhaul Concept & Thread)

This is an introduction! This concept was too big for the usual box & will be extended to the comments!

The Aether inspired many people to beg for the famous mod to be implemented directly into Minecraft. But I think a different approach could be more effective. Even more precious to players. & this approach will affect every corner of Minecraft's heavens.

First, the clouds should be improved. They should have some verticality to make them worth the lag they cause. Flying through them could cause dense fog. I think this would be perfect with VV.

Secondly, an Aether-like sky-biome (or several) should be added to Minecraft, hovering over low areas & oceans. They should be rare & have an item that could lead players to them, like an Eye of Ender. & each of these biomes should have its own array of structures, including boss dungeons. Although, the bosses should probably have names that can be pronounced by players. & no, undead mobs do not spawn here. & as in the Aether mod, there should be some sort of wind ghast. Creepers come as skymines. They're winged. You cannot escape. :)

Thirdly, there should be temples on some of these islands with a statue of a frog in their center. If offered a special item, this statue will break, revealing a cloud toad. It's like a frog, but larger & can jump infinitely on air & eat common enemies like zombies, along with the new skymines. However, the toad will run out of energy after a while of traveling & will need gold to regain its strength.