I love the blue glow on their protruding innards. Actually, this is exactly the sort of "radioactive glow" tint I'd like to see in
Wasteland 2. It's pleasant to the eyes and a welcome change from all the stereotypical "toxic waste" green you see in most games or even films. You might want to use a slightly different shade of blue, though, so it doesn't immediately draw connections to the Husks from
Mass Effect 
.