No, I've not heard of one either. Wikipedia tells me it's related to the Corsa. Chances are the first one you've seen will be this one:
...I suspect they don't all look that cool. It is also an exception to my 'white wheels only really work on white cars' (personal) preference as well as ending the need for any of us to wonder what a Corsa would look like with Clio doors and a Primera estate tailgate!
www.flickr.com/photos/67074885@N04/6149987634/in/set-72157627551496181/
...I suspect they don't all look that cool. It is also an exception to my 'white wheels only really work on white cars' (personal) preference as well as ending the need for any of us to wonder what a Corsa would look like with Clio doors and a Primera estate tailgate!
www.flickr.com/photos/67074885@N04/6149987634/in/set-72157627551496181/