(Dimension) Veldt garden

I propose a new dimension themed around more plant life could be interesting! A place that is open and mountainy like the overworld but with many hangovers like the nether caves.

The biomes here could be the main one, filled with mulch or podzol. It would have bees there, maybe some dragonflies too. There would be big trees and maybe a tree/leaf golem. Another biome could be less calming and more intense like one filled with venus fly trap-type creatures, and lots of beetles or flies. And it could generate with a new rock type like syenite. Another biome could be about spiders and their webs or more forest life. And the floor there could be more soil/grass type blocks. Maybe even Turf like fake grass, maybe a different breed of grass? I would also love a biome that had a new type of gravel in it, and there could be more vine-like creatures and such, like plants forcing themselves inside wherever they can get

This dimension could have two suns and maybe a different set of star patterns in the sky. The suns cause extra heat so it's similar to the nether but it still evolved to allow plant life. This dimension's main color could be something of mustard yellow, maroon-purple, and maybe even a mint green combined. It would be less of a challenge than the nether but more challenging than the overworld.

Then there could be the few main themes of dimensions! "Peace" for the overworld, "Hostility and Fire" for the nether, "Corruption" for the end, and "Plants" for the veldt garden