I got tired of the holes in my bumper and since I was ordering another batch of laser cut metal, I drew up some new grilled based on stock grills. Rib spacing and size is right off the original piece and even the corner sections are just like stock. I'm totally happy with how they turned out. These were made from mild steel for testing and then 'chrome' powder coated.
I don't think there's any interest in these for purchase, since Mark914Rubber makes OE Style Fog Light Grills for less than these would cost. But these are OE for my early car (never had fog lights) and being original makes my car unique (and confirms I'm a little crazy).