interesting idea.. i like it. question tho, what happens if your features change... so say you have an accident and gain a scar or disfigurment. does that mean that your pre-disfigurement image is no longer copyrighted? or is your image for your whole life and at every stage of your life is copyrighted?

Public photography? does this mean your image cant be sold if take in public? I'm sure there are many other scenarios that would be interesting to argue about as well.