Not happy Paul’s Chrome Plating.

Look up my thread below, or somebody here knows how to link it to this thread, the title of my thread below which details repairing a severely pitted 69 barracuda taillight housing i probably should have thrown away.

"How to diecast repair using JB weld"

Not sure if this can help you now that they are plated. Several alternates would have worked. They could have been sand blasted clean, filled, repaired, then sent out for spectrachrome spray on silver nitrate (alsachrome)

Filled and repaired, then have a vehicle wrap redo the chrome on the front with vehicle wrap chrome, and paint the backs silver.

Muggy weld up all the pitting, sand smooth, and have replated,

Or look for ones that were was less pitted to start with.

Just tryin to help ya out.
Matt