They are getting hard to find. Try sending a message to Anders, he might have one.
I have a few bits and pieces, and most of what I have would need to be refurbished also before being usable, but if you can't find a complete kit I might have enough to at least get you part of the way there if you want to put some work in to get the parts back into shape, and chase down (or hand fabricate) the last remaining pieces.
Tom Bryant refurbishes them and might have a set to sell also.
Good luck.