WTB 67 GTX bottom door trim (below panel)

[BayArea67GTX]

Hello B Bodie fellows! I am new to the forum and I am excited to connect with you regarding your projects. I am currently working on a 67' GTX! I started about a year and a half ago and things are going pretty well. Believe it or not, the hardest thing to find up to this point, is the trim that goes at the bottom of the door panel. I have 1, driver side, but I am missing the passenger side. If you have any leads on where to find this, I would really appreciate it. The length is just shy of 43 inches. I believe these trims came with the GTX, Belvedere and Satellite. See photos.
Any information would be highly appreciated.
Thanks.