I do have plans to put out some full tilesets that will work with these, they are works in progress and I'm hoping to get the first one out sometime next week if time permits.
Edit: Tilesets are taking longer than I expected. It's truly a pain to make A4 tiles for RPG maker, I thought I was done but they were messed up in playtesting so I had to fix them. They are still coming but it's going to take a couple more weeks for the full tileset.