Earlier, when I described a little about putting together "Savage Chickens On Abbey Road", I mentioned rotoscoping. That's the art of painting over a pre-existing model.
Here are four of the chicken poses I took with a digital camera to get the models right. I only needed poses for John and Ringo, but I have shots for all the Fab Four in fowl form.
That's my wife's hand in the shot. Get a load of my home-made greenscreen: it's an old towel.