Check this thing out - it's awesome. The artist is AzzaMat.

http://sketchfab.com/show/b7a977e7843541378025462808cbb493

Makes me think how much fun a Dishonored game built in the Assassin's Creed style would be (although it would have to be a spinoff cuz I wouldn't trade the core gameplay of Dishonored for anything).

*edit* make sure you zoom out!

The weepers and rats in the sewers are a nice touch. Hell, everything looks pretty awesome; so few polygons, yet so much detail.

Kudos to AzzaMat.