I went to Anthro New England a couple of weekends ago, and realized that I couldn't commission any artwork of my fursona, even if I wanted to, because she didn't have an updated ref sheet! Now I can no longer say that. She has an updated reference with the anatomy and markings I've decided on. Both of them tended to fluctuate a lot, especially the markings, but hopefully having a single drawing from which to reference will solidify things a little. Of course, her design is still subject to change (as it has drastically from the last ref sheet) with my drawing interests.