I need a plugin that basically generates a folder that has a kz.png (or something like it) in it, and i can set whatever painting i want in there. Then when a user places a painting, the server randomly chooses one of the paintings from the "kz.png" in the plugins area, rather than from the minecraft client. There dosen't need to be a config, only the /custompainting toggle command to turn it on or off.
I think paintings are client side, but you can set a server custom texture pack and change paintings I believe.:3