You've seen mainly the ritual costume of the Monarch, the one he wears during coronation and when he unleashes a Blood Hunt, but he's not a "basic" cartoon characters and actually had more outfits! So, here's another one, sketched with ballpoint pen.
The Monarch will apper in "Danny Runner and the Phantom Crown". We're slowly posting the story here:
A03: [English: https://archiveofourown.org/works/58680523 ][Italian: https://archiveofourown.org/works/58681633 ]
Wattpad: [English: https://www.wattpad.com/story/376068183-danny-runner-and-the-phantom-crown ][Italian: https://www.wattpad.com/story/376065872-danny-runner-e-la-corona-fantasma]