Carpet code 8008, Braun, was assigned to interior codes: 249, 250, 139,140 on the 280 SLs. The codes 249 and 250 were for leather interior, and 139 and 140 were for M-B Tex. There were a Dunkelbraun (dark brown) and a Beige (very light brown/tan) also available.
As for products on market now, most all carpets for our cars are coming to the U.S. suppliers from German manufacturers. You have several upholstery companies selling the same carpet kit product. Suggest that you get samlpes from all, and prices. My source is GAHH in California. However there is World Carpet, etc, etc.
Bob