My best friend cosplayed as Hannibal (as well as Khan, Loki, Jim Moriarty, and The Master) for a spur-of-the-moment tumblr villains video we decided to film when my little sister visited from out of state: http://www.youtube.com/watch?v=koEUTrXE1yw
I've seen some really nice cosplays of Hannibal, Will Graham, and Abigail on tumblr as well.
Shilo Wallace, Captain Janeway, Princess Kida, Katniss Everdeen, Molly Hooper, Captain Janeway
Fem!Bucky/Winter Soldier, Charles Xavier (X-Men: First Class)
Ohayocon - January 2014
ColossalCon - June 2014
DashCon - July 2014