:-) ALSO try googling for Oxalic Acid - it is apparently good for removing rust from chrome plating.
Pics are great to see the extent of the rust. If it is only small patches then I think using a dremel + wire-brush to remove it, then a quick application of rust preventor (like they sell for old cars), then touch-up the original colour with some nail polish / enamel paint (can get lots of colours from model/toy shops.)
:-) ALSO try googling for Oxalic Acid - it is apparently good for removing rust from chrome plating.
Pics are great to see the extent of the rust. If it is only small patches then I think using a dremel + wire-brush to remove it, then a quick application of rust preventor (like they sell for old cars), then touch-up the original colour with some nail polish / enamel paint (can get lots of colours from model/toy shops.)