I really like the look of it but have a little bit of a concern on whether there's not too much differentiation between the green tone of the woods and that of cross country.
On the aesthetics side of it, though that's really not an issue at all, it would be nice if the roads cast a litte bit of a more 3d look - like a very small shadow on one side of the road, as if they were either sunken or raised roads.