Abaddon the Despoiler from Warhammer 40K & Lord of Chaos from Avatars of War.
I decided to painted the armor both with red tones and added a cracking pattern on it. This method was inspired from Huron Blackheart : step-by-step tutorial by Bohun.
Note, The NMM - Steel looks too shiny in this stage, it's will be toned down after the weathering process. (oil wash, rust effects)