Slip Hazzard - I have a Cordite screen you can have, as I will be fitting twin Brooklands screens on my car.
I have bases for the main screens and the two side screens.
I have both a used and a "still wrapped" new main perspex screen.
Unfortunately, I will be recycling the side screen perspex & fixing bolts for my rear view mirror deflector.
Obviously it would be a bit of trip down the M11 to collect them.
Just let me know, cheers, Paul.
PS
Your build thread could do with a bit of an update and a few photos.