Here's two of my badges from AC. The left is done by  SilverMoon, whose stuff is absolutely amazing (I'll be posting some commissions from her later), and the right is done by  Fossil.
I love both of these badges. :D
A third one was also done by  Arius, a good friend from Puerto Rico, but I didn't scan it in cause it's all bent. He has the image posted on his FA though. http://www.furaffinity.net/view/631754/ top left badge is mine