Paper used in this video: two 15cm (6in) squares, one 12cm (4 3/4in) square, one 9.5cm (3 3/4in) square, one 7.5cm (3in) square, green and brown kami (standard origami paper)
Finished model: 10cm (4in) high, 10cm (4in) diameter
This video describes how to fold a modular fir tree designed by Francesco Guarnieri. Francesco kindly gave me permission to make this video accessible to you.
I folded this model from crease pattern. The crease pattern is available here: http://www.flickr.com/photos/f_guarnieri/6274030638/
Francesco Guarnieri’s Flickr stream: http://www.flickr.com/photos/f_guarnieri/
More origami: http://www.happyfolding.com