Don't worry, I haven't abandoned the Panhartha map, but a guy in Canada and his friends saw that WIP and wanted me to do a map of their RP setting in that style. They've been kind enough to let me post the WIP here.
It's a far east setting, with some Persian, Mongol, and Afghan elements. I was provided with a very rough sketch along with some basic landform and country info, but I've been given a pretty free hand in the design department. After some back and forth this weekend, this is the basic layout we've come up with: