Do a search on the Samba for it and you'll see several pictures of one.
I like the way it tucks the header under the vehicle out back, plus I hear they actually were a top choice from the mighty Jake Raby during testing and evaluation of different systems.
Here are a few I found myself, but there are many others.
http://www.thesamba.com/vw/forum/alb...?pic_id=382564
http://www.thesamba.com/vw/forum/alb...?pic_id=380144
http://www.thesamba.com/vw/forum/alb...?pic_id=366256