Warhammer Fantasy cosplay builds

Since the Warhammer fantasy is my favorite fantasy world,I'm looking for ideas for cosplay builds. These are only two builds that I could think of off of the top of my head that would work out in the world. And are easy to build.

Chaos Chosen (Like my sig pic)
Warrior Priest - What great hammer weapon would work?

For the chaos Chosen,
Greatshield of Artorias, maybe Greatsword too,
Iron Golem Armor, Helmet= ?? Black iron? Royal Helm if your going to a phantom and color doesn't matter, Black Knight Helm? (May be too small)