Nice paint job, but doesnt it look like hes about to land flat on his face cause he hasnt seen that big rock, cause his eye is pointing straight up.
Maybe thats what the banner is screaming about.
I find this extremely reminiscent of Futurama. Putting a mouth instead of a gut-plate on a chaos ogre is a good idea, but I think this model looks much too cartoony for the Warhammer world.