Over the years I've come across some tutorials posted by various people in the Graphics forum. I saved them and now I'm posting them here. I did not create any of these pixel tutorials. I just wanted to share them with others plus this way I won't lose them.

Stephanie made this tutorial about how to pixel a lime:

Angi made this tutorial about how to pixel hair:

SnakeyHadToRestart made this tutorial about how to pixel a bunny: