Thanks for the heads up on the River Thread Madbird, that's a great source of information. To answer your question, yes there is multiple islands present that I haven't drawn in yet. I wanted to get the feel of the main landmass down before I started on the islands. There is also a border coming in as well that I won't finish until I get all the islands and landmass finished up.

After looking around at the mountains and tree's I agree with you. A lot of the mountains are repeated I'm going to have to fix that for sure. Definitely going to decrease the size of the tree's too. I didn't think they scaled to well in the first place.