Hi Presto,
I used PLE(Marketplace Asset) as a source for learning so some of the things are pretty similar.
For Further plans, I don’t think I can paint a large map with my current PC so I’ll leave it at that for now. It was more of a learning experience.
For the material, I used 6 Layer Blends for each biome+ A few materials that I wanted to use Globally, like Seabed, Caves and Wet Sand. For Each Biome Layer, I then used another layer blend for the materials so that,
A) I can blend slopes with different material for each Biome layer.
B) I can blend Far Texture to each biome differently.
Then I use custom noise textures to paint different layers.