Daniel's Sanity ...
This is Daniel, the unseen protagonist of Amnesia: The Dark Descent, this PC game I'm obsessed with by the indie company Frictional Games. The reference image is the only picture of Daniel offered by the designers and it's just concept art. His character doesn't seem nearly so tough in the game - he's falling apart, stumbling around half-insane. The lantern is a game necessity, the "..." is his wavering sanity, and the arm would be a spoiler to explain. Try the free demo, it's pretty awesome.