Pegasus, by J. Anibal Voyer (complex)
by David Hobson
(North Carolina, USA)
After 12 hrs of folding!
I love this model by J. Anibal Voyer. It is quite challenging (advanced level?), and takes quite a bit of time. Fortunately there is both a diagram and video!
Suggested Video: http://www.youtube.com/watch?v=rLQWzNSLKug
Here are other videos if you find the first challenging:
I wrote more about my model here: http://www.origamifolder.com/pegasus
And I wrote about the process of folding it here: http://www.origamifolder.com/pegasus-process