I always liked the head shot of this guy:
And then some in-progress shots of Elli's Stormy, the intensive scritchy roany one:
Note how the last photo shows the chest only half done. It tooks WEEKS of hand numbing work to scritch this guy. After scritching an area, I would go back in a day or two and do some more, to take away the 'pattern' that you tend to fall into when doing repetitive work. Finally, gave him a good all over look to blend any areas that needed more roaning. My hand still hurts just looking at the photos!