Still don't know the guy in iron armor with the maul. Sure they could have asked the people, but then we wouldn't have a "who is it?" discusion like we are right now. In fact, I would bet there wouldn't be as many comments as there are now. It's also good to know that the Darth Fairy Princess meme costume is still alive and well.
The red Power Ranger is holding Cloud's Buster Sword from Final Fantasy 7 (Also from the Final Fantasy movie Advent Children). The last guy wearing the gas mask I think is a Helghast trooper from the Killzone games. Third from the bottom looks like a generic SoulCaliber character, while the one above it looks like it could be from Valkyria Chronicles.
The little things like this don't bother me since I don't expect sets to be part of a whole, but consider them as separate entities. Only one thing really got to me, and it was a blatantly obvious horse trainer wearing a black outfit (I can't remember the movie) that just left me with a WTF moment.
I suppose this is useful for people who are in complete denial that they are nearsighted but are able to fake their way though recognizing blurry letter shapes.
http://www.geekologie.com/2010/10/darth-fairy-princess-luke-i-kn.php
Ahh, that helps clear things up. Thanks!