steam punk wheel chair necromancer

Nearly finished now. At stage of adding details and painting as you can see form these shots. I am not sure about the face itself though; I've abandoned the idea of a breathing tube and at the moment it looks skull like which is unintentional it was just the shape I sculpted to attach the mask to but it has potential. Also I've added a new eye piece based on something I saw on deviantart which I think looks kind of scientific.