Hello guild! I have been playing RPGs for a few years now and within the past year or so have been DMing. We moved over to Roll20.net which is an amazing resource, especially since we're now in different states. I've found some really good maps that I like here, but finally decided to join. I might get around to turning a tower of mine into a map that others can use too.

I like to build most of maps, since I'm using Roll20. I have a few tilesets that I've bought/downloaded, but saw a post that said, "...if you follow the tileset thread..." Where might one find such a resource?
Thanks in advance!