A NEW, MORE REALISTIC WORLD TYPE

When you create a new world in Minecraft, you can choose between the World types „default“, „amplified“,large biomes“, „single biome“ and „superflat“.

In my opinion, there should be a new world type that arranges the biomes as on earth, i.e. from hot biomes to cold biomes (e.g. at the spawn point Jungel and at the northern and southern world border the cold biomes.).
These Biomes should also slowly merging into each other (just like on the Earth) instead of sharing a straight border.

In addition, oceans and continents should be brought to a realistic size, as big as the Pacific Ocean or Asia on the Earth, by combining land-biomes and ocean-biomes to increase their sizes, like in the world type „large biomes“.

There should also be more water biomes, like lakes, streams and Ponds.

The terrain should also be generated like in Real Life (for example: small moving rivers and streams coming from high ground in a glacier or a lake, combining each other to one huge river and flowing to normal Sea Level in an Estuary Delta).

When you have a map of the whole Minecraft world, This world type will be just like another version of the Earth but in Minecraft - (For example)
not like this:

but like this:

I would be very pleased if you would bring this feature into the game.