Skin Idea (Ornn)
So I had the idea for an Ornn skin, and it's pretty simple and I think it fits his theme kinda well:
Construction worker Ornn. Now, hear me out here. He could have a sick horn decal on his helmet, or his horns could even poke through his helmet! His hammer could be a jack hammer or something, or a drill. The anvil could be some blueprints, or a slab of concrete he chisels with the jackhammer.
Obviously a novelty/joke skin.