How about a set of exterior mirrors?
Sympathetic to 68/69 square style with modern touch. Housing with mirror mounted internally. I'm very much in to that stock look with modern functionality. The originals I have found tend to be hard to see out of at speed due to wind buffeting and come loose over time.
Could also do a version with 3/4 "cap" in carbon fibre or painted for those want a more modern look.
This is now really only 1 of 2 items I can't seem to find something I really like (dash gauges are other) for my 68 convertible. I feel like I've looked at everything suitable I can think of over the last 5 odd years, but feel either too "pointy" (2nd gen sports) or the modern ones are too curvy with a bulky base.
I notice the Fesler, Foose & Ring Brother Camaros do not have exterior mirrors.
I can live with out remote adjustment as I'm the only one that will drive it
If anyone knows of mirrors that may fit what I'm looking for please chime in.