Darn. I thought I could do more than one. I wanted to say that I liked Anna's, but I wanted to hit the "eh" to Elsa's. oh well. I think that Elsa's face is too long. I think the drawing of Anna is good though.
Btw, whatcha mean by, 'darker'? Like eviler darker, or just the lines are dark? I'm sorry, I'm easily confused.