Preteen Powerpuff Girls

I have wanted to draw the Powerpuff Girls for some time now but didn't get around to it for several reasons. Originally I was going to do them as kids, teens and adults. But this is just them as teens here, well preteens, I imagine them as like 12ish. I am not confident in my ability to draw kids, I've done it very few times with great difficulty.

ppg(c)CartoonNetwork
art(c)Kikis-Art-Journey