I wish... I've been trying to locate a Zender front end for a while now.. here's some pics for your enjoyment.. not sure if you've seen these or not.
http://www.bmwsociety.com/gallery/e34/257/main.asp
http://www.bmwsociety.com/gallery/e34/1461/main.asp
http://www.bmwsociety.com/gallery/e34/1332/main.asp