The biggest issue for me is the placement of the arrow rest. It does look like it is incorrectly positioned because the guy is right handed.
As for the broadhead issue:I don't thinkhecouldhave been using a broadhead. Thereare only a couple of ways for the broadhead to go through his finger in the way that it did and not slice that flap of skin that is holding the arrow in place.The most commonly used broadheads are three blade. I can't see how a three blad wouldn't have split the skin there. If it was a two blade mechanical broadead, it would have been opened after going through his hand and I think it would have sliced right through the finger but still would have likely not left the flap of skin. The only possibility I can see isfor it to go into his finger parallel with the length of the finger but if it did that, you would see a major slice mark on the tip of the finger (not that little tear with blood).
So, I think this happened with a field point. The force of a compound bow, even without it gaining a much speed, could easily go through a hand. I guaran-damn-tee you that I would not even hold and arrow while it is on the rest and let someone fire the bow, much less put my damn hand in front of it on the field point and let them fire the bow. I bet it would go right through your palm without as much as slowing up until it got to the fletching (like in the picture).
If the arrow rest looked in place, I wouldn't hesitate to say this is real and that it happened with a field point.
edit to add: I zoomed in very closely and if it is photoshopped, the person who did it is pretty good. There were no smudged pixels and none were out of place from a color standpoint. That glowing white fletching set throws you off a bit when you zoom in but I still think it looks mostly real. </p>