You can now find the Fritzing model here: http://www.project-laika.com/fritzing
I haven't had time to investigate the functionality any further than the part being useful for graphics in the tutorials. In other words, I do not know what you can do with the model. Perhaps you can report back and let me know how you get on.
Any more info on the laika fritzing part? Where can I download it? I love the explorer board but after some playing around I'd love to be able to set up some more serious design in fritzing