I just noticed this last time I watched ESB. Looks like a 'Hero' Snowtrooper. He's obviously quite important judging by his rank badge. He's the one in the cockpit of the AT-AT who is told 'All troops will debark for ground assault. First thing I noticed was that the 'veil' is not just a piece of flimsy vinyl material like all the others. It looks like a nice crisp vacformed piece. Smoother and curved. Second thing I noticed were the 'Imperial discs' either side of the helmet (like the Tie Fighter pilots etc). Third thing I noticed were the nostril like notches on the nose area. I couldn't spot any more hero snowtroopers like this one anywhere. The rest were just the standard type like the one on display at MOM etc. Anyone replicated this helmet?