Mountain Biome

I think the dev. team has already ideas for the mountain update, if not then maybe they are in the brain storm phase. So anyway in my opinion only mountain would be boring even thought, yes bigger mountains are great, more realistic ones are even better, however without basins or plateaus (yes I am aware they are already in the game), but my point is that that I search for hour in the web and with a map generation program (amidst v4.5-beta3) and I could only find one basin like map (I like to play in large biomes, that is why I put the 2nd photo in).