Cool stuff...you may want to look into Campaign Cartographer & its City Designer add-on for your cities.

I would be remiss in my office as a River Policeman if I didn't make note of the strange splits of some of the rivers in your Draconia map. A common mistake (which I was guilty of too) is to have them split as they travel toward the sea, smaller rivers should merge together into larger ones. Of course there are always exceptions.