Soi Fen, capital of the Han Tolian high elves

[Gamerprinter]

While my own style combines a hand-drawn linework layer with transparency/merge layers of beveled shapes beneath does show elevation changes better, because of its hybrid hand-drawn/digital aspect, I don't think that's what you want. Otherwise, as hand-drawn work only, including both limited topographical lines of elevation combined with short single direction hatchwork perpendicular to the topographic lines is how I show changes in elevation. And if you can't tell, the section of roads north (top) of this map are at a higher elevation than the roads at the bottom of the page.