Is there a list of option codes that don't get stamped on a fender tag?

There's a member here that's making 3d printed fender tags and novelty tags. At a glance they're passable but obviously they're a plastic material so there's no mistaking them for an original.

Shoutout to a member with a great product and service

Eyecandi 3D

As for the other reproduction tags out there, I guess I only really see the point if you have an original or partial original to include with the car. Like if you have part of the original that rusted out. Otherwise, just say it doesn't have one, because without an original tag it's pretty unlikely the reproduction one will match what was originally there. Plenty of cars are missing their fender tags at this point, and yeah, it really only matters for the high-zoot matching numbers cars anyway.