Here is a tongue-in-cheek (fun) one I have created using slartibartfast as the creator...
![Image](http://lightquick.co.uk/images/stories/map-editor.png)
Excuse the poor quality image of slartibartfast. When the image appears in your dock then the icon appears much smaller and seems a lot better in quality.
You'll see what I mean below:
![Image](http://lightquick.co.uk/images/stories/desktop-slartibartfast-500.png)
I created a link to it on Rocketdock to create more publicity for the game here: http://rocketdock.com/addon/icons/43076