- Big Bad Wolf

- Twinkle Foozle

- servos

- manual operation

- Blinking Pupils.
Marcwolf has used a simple blink effect to capture the audiences attention. It works better than a blank stare that so many costumes has. to see how it looks the amin picture at http://marcwolf.org has a gif showing this. The creation and setup of this is explained here http://marcwolf.org/construct/realism/index.html