There isn't many you'll find. It's hard to set up and takes a boatload of work. I'm currently altering files and balancing it for World Serpent Inn, but I couldn't even give a good estimate how long before it is added (additionally, there is no way we are using everything there and we'll be picking and choosing from it all what to add for server balance and lore consistency).
Feel free to poke around if you like, but like I said...no clue how long. Good luck in your search!
