Use a Dark angel model in the robes and stuff and make him chaos him up... should look good I think.
there.. chop off the imperial things, replce the staff head with chaos bits and skulls. chop off the banner, maybe give him a more daemonic looking weapon and give him chaos iconography.
seems like a lot but it is do-able
A forum community dedicated to Wargamers, Wargaming 40K enthusiasts. Come join the discussion about Warhammer and Wargaming collections, miniatures, tactics, terrain, reviews, accessories, history, displays, models, styles, scales, reviews, accessories, classifieds, and more!