Please disregard the odd colored rubber bands on the lower legs, I do not the right colors for bands and I have not come up with a custom design that implicates the side pieces of the lower legs yet, so yeah.
That mask was the best one in the whole Hero Factory line: it's extremely cool and versatile. I like the use of the chain links too. The only odd thing is that the proportions seem to make it hard to give it cool poses, so it kinda looks lanky and awkward in some pictures. I think it might only because of the neck area's length and thickness compared to the chest. But it's not a problem in most shots anyway.