Hi. I have a high quality custom tailored sheepskin seat cover for sale. I bought this seat cover and proceeded to total my 1995 E300D one month later, so the cover is barely used.
I have the driver's seat cover, headrest cover, and armrest cover. They are "dark silver" color. I bought them from Sheepskin Express, and you can find their web site and the specifics of the sheepskins here:
http://sheepskinexpress.com/mercedes-benz.htm
(they will send a color swatch sample for free if you are interested, and I can send more photos if you are interested)
My MB's interior color was gray-blue - I'm sorry that I don't know the official MB color designation for it - I thought it was bluish, and my wife called it gray.
I paid $219 for the set. It's one inch Merino wool. I'm willing to sell the set for $100. Trust me, this is a heavy, high quality, sheepskin that fits very well on the seat. No bagging, and it looks and feels great!
Thanks and regards,
Chris W.