I couldn't find the actual image, but here's something I was messing around with that basically isn't too far off the actual embroydery... again, this was just the first attempt, but you get the idea...
http://i171.photobucket.com/albums/u...a/DSC01628.jpg
The final product - I like it.
To add more, I'm leaning towards keeping the stock seats as well, but having them upholstered (matching the dash). Black leather, heavy white stitching.