Good job. I agree with Gidde about the snowcaps, you can reduce the opacity or apply the bump map to them as well. As for the roads you can try a smaller size brush/pencil. You might also want to take a look at the ink tool, I used it for the first time in Gidde's hand drawn tutorial and found it quite nice to work with (with a tablet anyway). I would also play with the forests to reduce the shininess and hard edge. Perhaps Gidde could enlighten us on what she did for her most recent map for her aunt.