I did a little more work on the e9 seats. I started with the top of the second rear seat and added a little extra dye to fix the sun damage. Its not perfect but it will work.
Untitled by
Nick Wood, on Flickr
Then I feathered the dye into the rest of the seat back. The color looks different due to lighting.
Untitled by
Nick Wood, on Flickr
Here is a shot with the rear seats swapped and the passenger front seat, just to show that the color is correct.
Untitled by
Nick Wood, on Flickr
I just need to put the leather shield on them tonight and then wait for the car to come back from paint so I can do the drivers seat.