This is the closest one would ever get to the real thing. He did a nice job. His detail is amazing, some of the proportions are off just a bit, but he really did nail it.
Yeah. I'm messing with a few of the incised lines to broaden them a little and straighten some of them out a bit, and the headpiece is a little over-scale and has a couple of details that aren't in the film...and you'd have to be pretty hard core to care too much. It's really good work.