BlenderBall: New map!

I'm working on a new map, together with my redstone-friend, Jurgjurg. We're making a big PVP map. He will make a system out of command blocks to make teams with, scoreboards, to put friendly-fire off, he's also gonna make different classes and lots of more cool stuff. I'm making the map, which we're going to copy and paste into a empty map (with empty I mean no blocks, just the Void, like in Skyblock). These are some of the screenshots I made with this map: