I attempted Jeremy's Dragon with a 15cmx15cm piece of origami paper. It might be possible to do, but, for my first time I think I should use a more appropriate size. The paper needs to be large enough to be easy to fold and easy to purchase or make.
Also I am having a hard time with the fold that makes the basic shape for the arm. (I can't remember what step and I can't check right now).
Thanks in advance for any help!