Things can get difficult at the tree part , just take both 5x5 parts. Then fold the flaps. After that paste the strips along the flaps then the trunk. And finally the top bit then you are done!
How to Print?
1.Click on the papercraft design image.
2.Make sure it has not been resized by your browser (you might need to click the image again).
3.Print using your browser's Print function.