I doubt you'l find carbon painted red. Most seem to want to show off the carbon.
RoadRacing used to make some in AL painted red, but I don't know that they had one for the 620 - and they're almost impossible to find.
You can always get a carbon one and have it painted to match, or paint it yourself if you're any good w/ a spray can.
Here's one I made in AL on my M800