I bought this 2 or 3 years ago, and I am just now getting around to finishing it. I bought this off of ebay, and I think the guy told me it was the MSH, but I'm not sure. The helmet arrived to me painted silver, and I believe it is made of resin. I tip my hat to each of you guys who can make these helmets look screen accurate, as there is so much that goes into the details to make these look good. My bucket is obviously a work in progress, and I have been viewing the helpful tips here at TDH to get mine looking somewhat decent. I have a lifesize Fett in my down stairs area, but I've always just had a modified DP 95 on it, and that helmet just always looked a little too small for my particular Fett.
I'll post more pics as this paint up progresses, but I thought I would share how it looks so far.