Saw this over on Kotaku and thought it was pretty funny, i've read about cosplay fans (or Otaku) going to extreme lengths to get the best possible photos of cosplayers but never seen much images of the actual photographer.
Check out these ones below of this guy trying to get some good shots.
Check out the original post on Kotaku for more images.
Also seen on the same page from the comments is this video from the Queen's Gate Spiral Chaos game on the PSP featuring Mai.
There's more video clips from the game on Mauxez's Youtube Channel.