I really like this image, author! I have one suggestion for you though...slowly lighten the main shadow as it gets further from the bench. Look at the bench shadow. See how soft and light it is? Try and replicate that look for the main shadow. Right now, it looks a bit too uniform and dark. Just a thought...

pranjal22.deviantart.com

nice job...

Tutorial Added-
http://www.pxleyes.com/tutorial/photoshop/2884/The-Watcher-.html

Credits to respective owners of stock Images

Great idea I like it a lot.
My suggestion is that you clean the man and bench, it's not that pretty in high res and I agree with pixelkid regarding the shadow it should be a little more soft and light.
But overall it's really cool.

Great work

wow...good thinking...

Very intense. I like it!

Great art

definately thinking outside of the box author, brilliant image, well done

Very Original! instant fav!

Been watching the episodes of Ancient Aliens lately
and this reminds me a bit of just that..
I lov this a lot.!!.FAV Good Luck author.

I really like the swirl in step 4 in your sbs a shame it's not that clear in the final image.
Great work