Mike,
There is a guy in the UK who is currently making ALOT of panels for the GPA- last pictures i saw of what he was making, he had the side panel (centre section) and i believe was working on the more intricate ones. Not sure on price, but i think from what i saw and for what you get/the time to source/make your own, they were well priced.
I just did a search and heres the site for interests sake.
http://www.scootopia.co.uk/gpa/
http://www.g503.com/forums/viewtopic.php?f=22&t=188873
Cheers,
Ian.
__________________
Ian Fawbert
1942 Script Willys MB, sn:131175
1942 Script Ford GPW, sn:11730
1944 Ford GPW
1943 #3 GMH jeep trailer
1945 #4 GMH, RAAF jeep Trailer
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