I develop a game with minions in water and they will smile, close and open eyes and move with their shoe fins up and down. So I need to design in photoshop 1 typical yellow minion with metal glasses, blue jeans, arms along his body and black water fins. - 1 PSD img 110px height. Then animation of his eyes - close -> open (about 10 images) size to fit body. Then animation of mouth close -> open/smile (about 10images) size to fit body. And last animation of shoe fins like if he was kicking in the water (10 images) size to fit with body.
Every animation must have enough images to be used as animation
So in total 1 minion 110px heigh and animation of eyes, mouth and fins all layered in photoshop with free background