Chrome?

Bumpers on the Nova are Alclad, also the motorcycle frame is Alclad.
It is finicky in application and needs to be handled with care but it comes out pretty good I think. The hood trim by the way is kit chrome and the grill is alclad.
The other option is to send them to a plater such as Dale Horner of Little Motor Car Company. He does vacuum plating of plastic and I've had personal experience with him and it's always been good
Paul