That's pretty cool! My one "complaint" would be that the forests could use some work...especially considering how different the mountain-style vs. the forest-style is (3d vs. 2d-ish etc.). I think the forests need a bit of "sculpting" to match the very nice mountains...all imo and ymmv etc. .
I do like the overall feel of the map though. And I'd love to know more about your setting (fellow rpg enthusiast here ). Do you have some lore and/or history that you could share?