UPDATE - 27APR12 - Hasbro FINALLY put out an image revealing all of Scratch's body and tail so I was able to make the tip of her tail (which I had to guesstimate) more accurate. Here is the image I came across - [link]
I also went ahead and updated her colors as well, which I've been meaning to do for quite some time. This is about as show accurate as this one is gonna get now. I also uploaded it at a higher resolution.
version with no shades --->
This was fun to do, considering I was working from an image where her lower body, legs and a portion of her tail were not visible, not to mention the jacked up colors...