Drawing a Zombie Guy

People oftentimes talk about the end of the human race and more recently they tie it to some nuclear disaster which leaves earth as a barren wasteland and the people in a dystopian world. But there was a time when the virus theory was prevalent and zombie movies were golden. It is in that light that I captured this sketch whose reference I saw on Pinterest and I think one artist shared it recently. Well, this is how I saw him or rather it.