I have trouble with odd bendy poses, so I did some practice today. The top right was the most difficult for me.
Stocks Used:
http://photostockmarket.deviantart.com/
http://jagged-eye.deviantart.com/ (both images on left)
EDIT: I cannot figure out why it's doing a strange 'light' effect on the image. It only appears when posting here. :( Not sure why.