Thank you, again, everyone for your amazingly supportive words and constructive critisism.

Most of your comments revolved around the clearly unfinished part of Aztec 2. The gems are currently separate tiles and to make use of them one has to stick them to layer 3 and the result is this unpolished look. The background layer 5 grassy hills are definitely unfinished and the way they are displayed in the screenshot is not at all advantageous. Damnit, I've been looking at this tileset for far too long now.

I will work hard to bring this tileset to completion as soon as possible.

By the way, I will gladly accept suggestions for Aztec 2 title module music. If you have any suitable tracks in mind, please give me a holler. I can't seem to find proper, well-made module music for the specific mood I am trying to portray in the tileset, even after scouring through hundreds of tracks in Modland.com archives.