Sean,
You can try Alclad Chrome paint. It comes in a bottle for airbrushing or a rattle can.
It has to go over a SMOOTH gloss black undercoat in light coats, otherwise it just looks like aluminum paint
It looks pretty good when done. I just redid some chrome on my '65 Grand Prix rebuild that I'm doing for this GB, and it turned out ok.
If I had a camera, I'd take pictures
Cheers, Ian