It's in two places, under slightly different titles:
Zombie Hero 1
and
Zombie Hero RPG
They are the same document, just uploaded at two different spots. (The second one was uploaded to a group.)
It's both the game and the character sheet together. You don't have to do anything to view it, but to upload it, you have to register. It's free to register, though.
I'm there under the name of Billi_Butcherson.