Anyone know where we can buy or DIY a bloody wrist stump?
 

We're shooting a scene where a zombie's hand has been cut off. We're looking for a bloody wrist stump -- something that the actor can wear over his hand. Maybe something like this:

http://www.youtube.com/watch?v=kVgLzFVxdX8&noredirect=1

Anyone have any ideas where we can buy (or DIY) one?

Simply chop off your hand. Cheap and effective.