Hello USAFPILOT,
To my knowledge, the light switch bezel is not being reproduced at this time. I noticed that you stated that you did find everything but the light switch bezel. That does indicate things are looking a little better for our "Clydesdales". If you had searched for the same parts a couple of years ago you would have been really disappointed. Rarely did any of those bezels or knobs show up for sale. Used pieces normally looked like something out of a dump truck and NOS parts were priced like they were made of gold.
If the E-Bay offering falls through or you decide to go in a different direction, you could try WCCC (West Coast Classic Cougar) The same bezel is also used on the 71-73 Cougar.
https://secure.cougarpartscatalog.com/store/p/14285-Bezel-Headlight-Switch-Used-1971-1973-Mercury-Cougar-/-Ford-Mustang.html?attribs=81
Don @ Ohio Mustang Supply and Mike @ Motor City Mustang are forum members and also have parts cars so that might be another possible source.
The original part# for the "lights" bezel is D1ZZ-10852-D replaced by D3ZZ-10852-B. The source the repo manufacturer is using to assign part numbers is evidently the 65-72 Ford Master Parts Catalog. There is a part number discrepancy in the final issue (May 75) for the 10852 (Bezel) listings for the 71-72 Mustang. Ford elected not to correct it since it was in the final printing but the 73-79 catalog has the corrected listing.
The original "Wiper-Washer" bezel listing is D1ZZ-10852-B which was replaced by D3ZZ-10852-A. The final issue 65-72 catalog erroneously lists D3ZZ-B which is actually the "Lights" bezel. That's why I didn't suggest a search by part number (which I normally do) since it would only show a "Wiper-Washer" bezel.
OK, I'm done and need to catch my breath. I hope there is some info somewhere in all this you can use! :whistling: