Someone emailed me asking me about step 28 of this model, so I gave it a try. It's probably a good model for Valentine's Day, with the heart and arrow and all.
I first folded it with normal origami paper (65gsm, 15cm square), and that worked quite well. But since I ran out of red origami paper some time ago, the model was no good for a nice picture. So I searched my supplies, and found this red-gold foil. It's a nice effect, but you have to be very careful not to rip the foil while folding. So it took me an hour to complete the model with foil (considerably longer than my first fold). Ugh! Kids, do not try this at home! Use normal paper, seriously.
Folded on 13 January 2009
Paper: 22.5cm square of foil-paper-foil
Model size: length of arrow 14.5cm, height of heart 7.5cm