Does anyone make a modern passenger set that will match Williams PA-1 colors?

[Ohman]

I have a Williams PA-1 ABA in NYC lightening stripe and would like to add a matching passenger set. From what I've seen of the scale 72' Williams steamlined passenger cars, I'm not sure I'd be satisfied with the quality. Does any other manufacturer make aluminum passenger cars (18" preferably or longer) that will be a color match?