Press the blue see inside button. click the white oval face. press the costume button at the middle-top. press the camera to take a picture of your face. click the dollar bill. press the costume button. color the hands. two-finger click the testing screen. download stage. open your files. print "stage.png". cut out black backdrop. and now you have a 100 dollar bill with your face in it!
Thanks to King0_0 for: Import your face into the 100-dollar bill! (Original Project)