I'm not changing my vote, but 3, 10, 11, 12, and 16 are really good edits.
#3 is just missing a lot of things to make it a complete fake.
#4 - Of course this is the one I voted for, but I wanted to let you know why. Custom background is top notch.. the only thing I think that would have made it better is some lightning in the background. The only thing I don't like about the background is the Monk. The characters both look awesome and the blood was superbly done. The fatality itsself is very well executed and I like the fact that Motaro was hungry. I would have put a few more drops of blood to make a trail on the ground from the body to Motaro.
I know I said 10 looks cheesy, but I wanted to clarify because it has a lot of votes. Yeah, the editing looks nice, but the composition, theme and placement are all off. A decent attempt a lightning, but it just doesn't look right.
# 11 - really like the editing on this one. But I just really wasn't impressed with the fatality itsself to warrant a vote.
#12 - I really love the character editing on this one. But the fatality itsself is a little too simple in my opinion. Needs more creativity.
#16 - very nice editing and fake concept. However for a custom background, it is a little too simple and drab.