That does help a lot. Now it's only a few places that seem cut off. The northwestern mountains (am I the only one who sees King Kong in there?), right at the top of the map, and the east coast of the Duchy of Osmarden, where the shadows seem to imply a hill top right on the shore. Again, though, I may be confused by the lighting - where is it supposed to come from? Top left? Straight top?

I think the forests are a great help too. Maybe you'll want to add a slight bump mapping on them to show them following the slope of the land, as they do look a bit flat. (I know, there's no pleasing the critics )