Nice looking map, Max. Nice mountain style.

For me the forests are a bit of a problem though. I thought at first that you had used TreeThing but on looking closely I can see that there are lots of "misplaced" trees where you have placed a brush so it overlaps another but is higher up which just looks wrong. If you're doing an isometric style forest using brushes then you kind of have to start at the top and work your way down or it really betrays the maps digital origins.