You what would be another interesting stretch goal? Maybe a rough lay out of Khromarium or some other city of interest?
Hmmm, maybe not Khromarium, that could almost be its own product, even in a sketchy, very outline-y Gygaxian way. For a city like the Greyhawk Folio/Gazetteer was for the Flanaess. Very broad strokes of the city and it's history.