A far-from-comprehensive list of useful sites where you can find mapping assets that you can use in MapForge, via drag-and-drop.
This is a work in progress. Expect more links to be added over time.
Assume that all art is for personal use only, unless commercial use is specifically mentioned/allowed.
(the site itself has seen better days, as some postings never survived a migration of the back-end software, but the artwork is generally great)
Link to MapForge-specific subforum (post things here, people! This is where MapForge users will share their art with the rest of the MapForge community)
Neyjour (Christina Roberts)
Tom Cartos (hand-drawn, not rendered, art)
https://www.patreon.com/posts/star-wars-rpgs-29088308 (Star Wars tokens galore!)
(Make sure that purchased art is available as downloadable PNGs)
Fantasy Mapping Art
A hoard of PNGs that I believe someone collected from the Dundjinni User Forums and put into a single 384 MB Zip file. As far as I know, that’s all legit “pubic domain” content, since I’m not seeing anything from commercially-sold art packs. Much of the CSUAC content is in there, too, for those who don’t already have a copy of the CSUAC archives.