Hi dhallas:
Yours is a timely post as I was thinking about having some gun parts chromed with decorative chrome the other day.
I was thinking of a shotgun that had the receiver , trigger guard and perhaps other parts chromed not all at once! I was thinking that a small amount of chrome would perhaps look nice with dark barrels and a dark coloured stock. Of course one could put "too" much bright work on a gun and it may become garish and distasteful to some people.
I have a nice box lock that has deep engraving that has been nickel plated. This is a soft appearing finish that wears very well and as it wears, it seems to accent the engraving! I have been told that nickel does not wear well and it tarnishes easily. Is this true? I do not know but for me I find it quite attractive. Perhaps a soft "brushed" finish in a semi bright finish would work well with dark barrels and dark walnut.
Remember, this is a personal taste type of thing and all people will not agree on what is the best!
To me, one of the most hideous finishes that is placed on gun metal is colour case finishes! Lol Let the flames begin! Lol
Anyway, there is more than one to skin a cat!
Stay well,
Franchi