Edit 01/25/10: I added a background and gave Porygon Z a makeover with some shading.
One of my new favorite Pokemon, Porygon Z. I had a random idea while showing a friend an example of tweening animation... this is made entirely with motion tweening and very minimal fbf for the eyes.
Something I discovered on bulbapedia: Being a cybernetic Pokémon, it exhibits the behavior that was programmed into it as a Porygon. However, it may also display emotions and some erratic behavior that was not a part of its programming. Porygon-Z can sometimes be seen shaking rapidly for a short time. Whether this is intentional or a glitch is unknown.
It turned out how I wanted it too... I didn't bother with a background.
Animation © *super-tuler
// Porygon Z © Nintendo