The model for this comes from Papel Continuou's extensive Flickr feed: http://www.flickr.com/photos/papelcontinuo/44633014/ It's an amazingly cute yet simple model and should take any skilled papercrafter only 5-10 minutes. It's pretty much all geometric cubes (Rhombus!) and is fairly simple squares. The only semi-difficult part is the mouth, since you have to use an Xacto knife to cute at mouth and top of the body to feed the paper through. I suggest cutting this section and feeding the paper through BEFORE you glue the body- it will make your work that much more easy.