Lets say I have Micheal 4 in a space ship reconnaisance mission in space then he gets dismembered by lasers, blown out of the cockpit and DIES.

He is wearing a very cool marketplace skin texture that makes him look so alive but now he is dead, how can I tweak it to make it look like he had died recently? Maybe like a ghastly gray/white looking complexion?

Passion is anger and love combined. So if it looks angry, give it some love!