Wanted 6803 backbox lock and mounting plate (backglass door variant)

[David_Vi]

Looking for the entire lock mechanism for a 6803 where the backglass is part of the door which opens.

I have nothing but the backbox, so need the plate which holds it in place as well as the lock cam..

This is what it should look like

If anyone has any of those parts, especially the plate and cam I'd love to take them