Thanks for the nice comments!

Here's a newer version. I was happy with the cave outlines, but I messed with the colors a lot and added some text. That's always the part where I get hung up because it involves creating some kind of culture to have named the things, but at least this one should be fairly ecologically coherent, and I got to stick a Classic Maya style date on there.

###LATEST WIP###
Click image for larger version. 

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