update and new thumbnails

Well  last month and half of this month, I got swamped with freelance work I had no time to do
any of my own stuff  I should have a lot more time now to finish this goal I have made for my self :)
http://mrbrownscribbles.blogspot.co.nz/2013/07/plans-and-thumbnails.html

I decided  to do the thumbnails again (number 6 dark background), the other thumbnails didn't really work with the black background
and realized that I needed to do more cast shadows all so to change the canvas shape tooooo.

                                         

                                          (It's a alien monster crushing a space station)