WTB for 1963-64-65 BUICK RIVIERA the metal below the rear window

[Carbuff2]

I need the metal panel below the rear window from side to side the length of the rear window about 4 inches wide cut under the chrome strip and to include the channel that the glass fits into. Mine is rusty and rotted out. Does anyone make an aftermarket replacement panel for the 1965 Buick Riviera? I will purchase either used or new. Please email skyriv1965@sbcglobal.net or call me Paul at 559 355-3551 in Fresno, CA