I had a look at Satoshi Kamiya's book today, and found a half-finished pegasus in it. When I started folding the model, I think I wanted to check what it's like to fold with tracing paper. It seems to be well suited for origami in that it takes creases very well, and doesn't rip easily. Just don't try to wet-fold with it.
Paper: tracing paper, unknown size (~27.5cm)
Model size: height 5cm, length 10cm, wingspan 10cm
Completed: 20 October 2008
In the video, the modules used were folded from 52.5mm by 74.5mm sheets of paper. The resulting model has a diameter of approximately 13cm.
folded from 24 sheets of A9 paper (37.25mm by 52.5mm)
Finished model: approximately 9cm diameter