My interpretation of the Fast Zombie from the Half Life series. To be used in an unannounced [not official, don't get your hopes up] project.
It always bothered be that the zombie that demonstrates the most physical strength is almost just a skeleton with ligaments on it. I always figured the fast zombies should be more intact while looking more capable. However, there's no getting around the iconography of the raw beef rib man. Hopefully this is a comfy middle ground!