third beta is nearing completion

For the most part, the third version of this map is complete. As far as overall layout and gameplay goes, there are just some minor details that need to be ironed out. For the most part, there just needs to be some optimization and graphical details added.
I am uploading new pictures of the most recent additions. The caves beneath the map have had some minor lighting changes and the tunnels are a little bit wider. I constructed a wide cave with a skylight for detail, I'm hoping to add more random details like that as time goes by.