There are better sculpts of Chaos Warriors, but few have the character of this model! Gargog the Unstoppable is another 'named' model from the old Citadel range.
This model is mostly steel and leather. You can barely see the striped trousers, but I wanted to add a bit of detail to what would otherwise have been a very plain paint job. Although this model was a Chaos Warrior, I may use him as a Chaos Thug champion as he looks a little out of place next to all of the platemail armored models in the rest of my collection with bare arms and chainmail.