This is based on the ad campaign & packaging for the Batman: Arkham City video game, as are all the figures below.
It's a 10-inch limited edition figure sculpted by Dave Cortes.
The monochromatic styling kinda makes him look like a zombie though, at least to me.
Harley Quinn is sculpted by Jack Mathews, hand-painted on cold-cast porcelain
Nightwing is sculpted by Amos Hemsley
Joker is sculpted by Dave Cortes. This limited colour one looks better than Batman.
Nice design for the Riddler. Sculpted by Phil Ramirez.
He's available at Amazon (US)
Classic villain Solomon Grundy.
13-inch high figure with removable heart and chest.