I'm not really sure how difficult this would be to make but could you add mountains. Not the small ones like in extreme Hills. I want it to take a little longer than 30 sec to climb a MOUNTAIN. And maybe make it so when you start to reach the peak, at a certain elevation it starts to snow. I would like it also if it wasn't a floating mountain and wasn't like half a mountain with nothing underneath it. Basically what I'm trying to say is to take a superflat world and build a mountain say, 500 blocks high( Just an estimate) and then take that and plant it in a real world.
I've always wanted tall mountains. Although they can't be 500 blocks tall (height limit is 256) they can be much higher then they currently are. Support.
New Generated Structure