Chameleon.
This commercial was made back in the days when you didn't have mentalray, with it's realistic shaders. So the image is a little 'graphic', but I'm still happy with it. The chameleon has IK skeletons which allow it to sway on it's legs,wrinkle the skin round the eyes, open it's jaw, move it's head,and move it's 'toes'. Animating leafy shadows, cast over it's body helped blend it with the background.

606k mpeg movie file of an early test.
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