I have just been told, these mk2 parrots (probably with frame work) should be available in the USA.
Picture is a Shelby Continuation (Superperformance).
If its a MK II set up then they should be welded to the front radiator support frame which is welded to the Monocoque.
check out the videos the Rare Drive put up of the restoration of P1046 if you want to see how it was originally done.