I just spent around the past hour watching all of the Petit Eva series. I kind of wish I spent it doing something else.
Petit Eva is a random/comedy/parody/web series based of the Evangelion anime. Many of the characters from the tv series are in it, in the form of chibi CGI, including Unit 01. They're all students at a school; their teacher is Misato and Ikari is their principal. The short episodes consist of the cast doing random, and sometimes totally normal things. It's got a few smiles in it, but overall, not that great.
I suggest only Eva fans check out a few episodes for fun, it's not worth watching all 24 episodes.