Thanks guys, I'll remove that well. Don't know if I can clearly render a firepit at this resolution though.
Thanks for the suggestions Facet, I will definitely add some variety to the buildings and foliage. As for what this is for, it's for the weekly Pixel Joint challenge.
Changed the hue of the farther mountains, changed one of the buildings, few more small details, I don't know how well everything reads. Still trying to think of things to add.

Currently 28 colors.
Also beginning to work on a night/dawn version on the side.

Very WIP