clio cup race car wheels?

You'll have to get in touch with a few of the places that run the cup cars, it's start of season though, best time would probably be the end of a season.
 
just gotta keep pestering the race teams to see if they have any damaged (Scuffed bot buckled) wheels left over.
 
According to Jeremy at Renault UK, you can buy them brand new from R-Sports in Wimbledon. But you will pay a lot more than you would for standard Speedlines.