Thx for your info. Seems difficult than, except buying a new Burton set. Complete NOS set will take a long time to find, I believe.
What about re-chroming? Especially on the 2 "rings" chrome has gone in underneath area and a bit blind above.
But plastic to re-chrome? Will not work out from a technical point of view, because part needs to be de-chromed first, than its probably scrap. Acid.
Chrome spraying? Result? May be than better to buy "new"?