The batteries that feed the artificial limbs, produce a toxin that causes mental disorders. In this case, cause a split personality. The host thinks he has not been modified and still has its own limbs and organs. The host denies the fact that he is modified. Grashing glass symbolizes the breaking of the illusion that the body of the owner is not modified.
Cyberpunk Feature by conzpiracy [link]
Also check "Altar Of Insanity" artwork: [link]
Wallpaper version you can find in Mad Spike Wallpaper Pack here: [link]