Lucky Joker in 6 iconic styles

Presenting... Lucky Joker in 6 different iconic styles! 

I had a little difficulty figuring out how I would put Lucky Joker in some of these different styles, but it was very fun nonetheless.
How many do you recognize and which one's your favorite?

*Also, if there are any other styles you'd like LJ in, or if you'd like your character in a certain style - just let me know and send me a reference. I'll try and get to it as soon as I can!