Superior 54" Ambulance Cabinet Door

I am interested in finding the upper right cabinet door for my '75 Superior 54" ambulance. I just need the door and the piano hinge that goes with it. I have spare latches. Any help is greatly appreciated.

Ambulance supplying your glass may have it. Checked images and I didn't take a low enough angle looking up to confirm however.

Pete Grave also has a parts 54" that should have it. His is hemmed in and rear side doors wouldn't open when last there.