You mean for each phase of the animation? I might add some tendrils and animate them wiggling with static end points for effect. The concept of the animation is that he inherits colour from any object he touches. He'll be touching various things to shirt colour like a chameleon. The end is when he touches a rainbow sprinkles donut and goes crazy from the information overload (closeup with rainbow speed lines quizzing by in the bg) I might make his features more grotesque with the zoom in, too, like they do on Spongebob sometimes.