Clash flow doll. Loving money is at her best, the pleasures she gets for having it and the things she can buy with it. Green money, blink blink, given and taken for pleasures.
I like the photo here. I am not very fond with the borders, and the poseture is fine, however if you want to convince people go ahead and try something unusual. To be expressive, and carrying your message out the shot needs to touch people and pull them in.
Money and the girl are the most convincing things to everyone these days. They make a good team, however the way you presenting it only attract some viewers. Try having a full body shot of her, money covering her as blankets. Have the right lighting, have her in exotic posture. Not porn style, but a lost romantic woman whom lost everything to gain all the cash, the posture should tell that to the viewer. I can't be specific, then I'll be doing the work for you. heh.
You got a nice idea here, keep up the good work.