Notably, the hats would mimic the Storm Titan's Crown, The Frost Giant's Helm and the Dragon Titan's Horns! Of course, it'd also have the Triton's trident to give people PTSD and Ymir's hammer, although I'm drawing a blank on what the matching Dragon Titan wand would be. The mounts could be based off of the titans' themselves! Although, of course, not the 'true titans' as that'd be.. weird. Triton, Frost Giant, and Great Dragon being their names.