It was hard for me to decide on a monster for Chris, but thought the title "King of Hearts" fit him well, then I saw that the King (or queen in the original) is mentioned in the Cheshire cat entry but has no entry of their own - so I improvised! I gave him the typical monster pointed ears, and then did the split arms as it reminded me of the ventricles of a heart.
Since the King of Hearts was mentioned in the Cheshire cat entry, I wanted to include one, and what better celeb to make the mischevious buddy cat than Chris' buddy Tom Hiddleston! ;)