PeacefulSwannie wrote:
The shape isn't right though Tim, although they could have altered the shape. 

All of those shapes are artist's concepts Pen. And you can find more here:

https://www.google.com/search?q=aurora+aircraft&tbm=isch&tbo=u&source=univ&sa=X&ei=C6Q-U5mSO6Sx2QXWyIGgAw&ved=0CCgQsAQ&biw=1302&bih=557

Aurora has been in the doesn't exist pile for quite a few years.

Tim