A fellow school mom posted this on Facebook one day and said she "needed" them but didn't know where to get them. I had some free time...hah who has free time?...and really wanted to give it a shot.
A few minutes googling images, some quick photoshop work and I had them printed out. After that it was just a matter of punching me out with a circle punch and running it through my handy dandy sticker maker. She loved it and I was so psyched to have made someone's day or hour or whatever.