Damn things all gone wrong

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masked the chrome part, sprayed the rest of the main reflector with no problem, and went to take the masking tape off (and it's not strong addisive), and the bl**dy chrome has come off with it

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Got to try and find some form of quality 'chrome spray' if I can to replace where it's come off, if not then I've wasted over 6Hrs of prep in total to get them ready.
Got few options left now.
1. Throw teddies out of pram, bin everything and forget idea altogether.
2. Try to get chrome spray to replace where it's come off, then put lamp units back together.
3. Forget whole thing and try to find some custom lamps that I'm after on some German ebay, etc. Pay over odds, and postage, then just learn by experience.
4. Try to locate some thin form of thin film, and try to glue it in place of where the inner reflectors are.
5. Think of any other options

? :-/ :-/ .
Had it not been for the thin reflective coating on the inner lamps, everything would have been fine, and would of had them back together this weekend

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M