Using magazine images and altering them has been around for a while. It's a technique that I've taught before in my atc classes and there's nothing that scares the girls more than knowing they have to actually "draw"!!! Not hard to do though, you can stick fairly close to the imagery and simply change the colours or you can go all out and totally alter the picture. I'm a bit of a traditionalist and don't change things up much....yep, strange I know! Anyway, here's some samples.