If your looking for fender flares for your 620, I think I have found them. http://www.showcars-bodyparts.com/styling.html
I called the guy this morning and He told me that they are made to order. 5 pc. kit goes for $579.00 They were hard as hell to find so I thought it might be helpful. BODYPARTS UNLIMITED STYLING PARTS They are located in Canada but they are available. If anyone finds a better place to go or a used set, let me know.