The King of Swords is the card that gave me more trouble then the others, but, even if i'm not yet completly satisfied with him, i learnd a lot coloring him (and you can see the difference of the metal rendering from this one to the Ace of Swords, that i painted after this).
I'm not sure he is an elf, i mean, he as pointy ears and a graceful face, but it's not the usual "natural" elf you can think to. His armor is made to remind some wings. I don't know if they are swan wings, or angel wings, i leave this choise to you, but i wanted him to look fierce and with a "holy" halo - forgive me the words game. I wanted him to be someone you should follow in a battle because you can trust him, because you he is a loyal and rightful leader! Hope i made it a little bit!
Work in progress: with the first flat colours and a more rendered one