Scars

For the Misery, the body needs scars. Laser burns, AC strikes and general damage that comes from combat.

 So Ive started with drilling in a whole bunch of holes.

But this looks too uniform and perfect to me, the holes to neat and tidy. 
So Im going to try to mess the holes up with putty.

By dabbing it on with my finger instead of spreading I get an imperfect splotchy covering that doesnt fill the holes.

 
I'll add a  few more splotches of putty
and more primer and I should get the laser melted armor look Im after.