@nightcap What if I told you… that you too could create detailed maps. Without any artistic talent involved.
The above link leads to Inkarnate. I sketch my worlds on that these days - whether for stories or for D&D - because it’s very simple and fast to use. And after everything is planned out, I import them and give the maps a personal overhaul. I don’t intend to use the maps currently in the stats page in any finished product, they’re placeholders that will be redrawn at some point.
As far as I know, the folks over there are also open to any finished maps being used in pretty much whatever. Might want to double-check that with them before you do though.