Design - Harley Quinn

Remake of Harley, in her four versions I have in my plot for her (which so far is only in my mind, so sue me);

As a jr doctor at Arkham

Working for the Joker

Having been affected by Joker venom, inspired by the Jokers girl in Tim Burton's verison of Batman.

And coming out the other side of it and buddying up with Posion Ivy.

Meh.