I did it!
Here are seven hexes for Athanor:
If you click to examine them it may look a little strange, because the background is transparent rather than white. Also, these are shrunken down from the full-sized images, which are 2500 pixels across. I’ll add comments to the images to explain a little more about what each district is.
And, special bonus, here’s a page that shuffles them and lays them out in random orientations to create a new city every day: The Ever-Changing Athanor Map!
You can reload to get a new random layout. The alignment isn’t perfect yet; I’m going to try tweaking it a little bit to ensure that different hexes don’t overlap one another.