From the animated short "The Babysitter" (HALO Legends), rockin' her Mark IV armor.
Always been a fan of the HALO franchise, not so much as an FPS game but the lore and expansive universe. Then again, I just might be a sucker for any immersive Sci Fi.
On a side note, my girlfriend and I are in the middle of replaying the games! (1,2,3 ODST, Reach)