Source: http://www.furaffinity.net/view/16826924/
http://www.furaffinity.net/view/18107000/
http://www.furaffinity.net/view/18581435/
http://www.furaffinity.net/view/18650867/
http://www.furaffinity.net/view/19631647/
http://www.furaffinity.net/view/19799048/