"twisted" jockey, mod and tribute to one of my favorite games

Here's a redesign of the Jockey from Left 4 dead 2. The jockey is pretty much my favorite infected (with the commons) so redesigning it, taking a good look at the model and the (awesome) animations was a blast.
It was also a great opportunity to make something more realistic than what I'm usually used to. Great practice and lot of fun !
The posing in the first picture is from one of the original animations.
EDIT : added some more images of both the high poly in Zbrush and the low poly in blender with the final texture : D