Hi Steve,
You are very lucky to own hero and stunt versions of this helmet. As I said before, this was a well designed helmet. Because mine was used for vfx, it has a few shortcomings. Namely a broken (purposeful) top piece bridged by a metal band, and some delamination of the gold film on the visor. (Difficult to see using iphone). Also, if you look closely to the inside shot, bottom left, you will see one of the two flimsy screws that they used to manually actuate the visor. If anyone can tell me what the sticker with the number 4 (top left inside view) specifically represents, I would like to identify it.
Thanks,
Mike.