This is currently a work in progress, but the picture below shows the most basic form of the level so far. As you can see, both sides are flipped so that it is balanced. This also means I can move around these segments and either make the level longer, or change shape, such as make the arena an L shape. There are also plans to include more tunnels and interior, but this picture shows the majority of the outdoors so far.
I have been hosting this in the evenings recently as I've been building, but only rarely compete on it right now as I keep wiping one half so I can add to the other for duplicating. However, I usually host a team deathmatch at the end of the night, but this may be quite late for some so you'll have to wait! :)