68-69 notchback rear window trim

I know it's a long shot, but I am looking for the lower passenger side piece of rear window trim for a 68 or 69 notchback barracuda. I bought what I thought was a complete four piece set at Carlisle, but it turned out to be three pieces of rear window trim and one piece of windshield trim. I don't think the gentleman that sold it to me intentionally misrepresented it. I think it was just a mistake, but regardless, now I need to find the missing piece. If anyone has this piece that they would be willing to sell or could give me some possible leads on where to look I would be very grateful. Thanks