Here are a couple of pictures I found of Marble Foxes:
(Sadly, people use them for their fur, so it's almost impossible to get an actual picture. You can just drag the photos to a new tab to see the picture enlarged. Also, you don't have to worry about his scars. I can add those in if you find it to be to much of a bother.)
And yes, I completely understand. Feel free to do him last because the other presets and the map is more important.