Yes, I have seen marks beautiful C/F door panels. But they are a little pricey. I have seen cheaper, but they were not as glassy and brilliant. As for Rayven14, he seemed to have quit making the panels last year in fiberglass. However I have not contacted him yet about them. But I will for the benefit of the collective.
Fiberglass panels would be wonderful with dynamat on the back and painted with the matching car color. Much cleaner than the stock panels in my opinion.
So anyone who reads this thread who is CURRENTLY producing or THINKING of producing fiberglass or C/F door panels, please post your products.