Here's a tileset that I drew up for C3 winter 2021, but didn't quite finish in time and promptly forgot about for eight months. It's a weird one, featuring lots of geometric shapes and angles. The triangles are ExAnimated, and act like munchers by default.
I'll have to reject this graphic, as it does not include the necessary map16 file. I would also note that there are similar palette-consumption issues here to Neon 2021, the palette 7 section should be remapped to the back half of palette 3.