Read The Sign

http://browse.deviantart.com/resources/stockart/model/men/?order=24&q=people#/drgnoj

 

http://browse.deviantart.com/?q=UFO+sign#/d15ediv

Layer 2 at the top is my Displacement map.

Layer 3 and it's copy are the same shadow, intensified.

The Background Copy  is Overlay mode.

Layer 1 Copy has a Soft Light mode.