Well i'm not good at brushes, so i'm asking you guys, if someone could try replicating this:


It doesn't have to be 100% replica, but you'll get the idea.

Some more links:
http://www.airbrush-inc.com/images/IMG_0528.jpg
http://www.airbrush-inc.com/images/IMG_0532.jpg
http://www.airbrush-inc.com/images/IMG_0534.jpg