[justcobra]

Check out ebay.com and the merchant is fenderboy classic/hardrock chicken.
This merchant gets his frame and windscreen from Shell Valley who make the frame as he has the tooling.
I bought this frame from the above merchant and it cost me $AUD1000 landed from the States to Australia and if sourced locally it would be considerably cheaper as air freight does not come into the equation.
Shell Valley posted the frame /wings/sunvisor to Australia.
The windscreen could have been put in the same box and would have survived the trip as it was superb.
Brasscraft in the UK does make them but do your sums.
Europa UK does sell the frame.]
Superperformance makes its own frame if you watched Dream Car Garage out of Canada.