Yes, you're right StevenNicholas. Amazon doesn't provide ready-made models of origami. I would suggest that you should stick to Etsy. It's an ideal shopping platform that houses magnificent origami designs and works to offer. You will be amazed with the wide range of options this site has to offer.

Advanced birthday wishes to your wife. I hope that you are able to startle your wife with an origami surprise. Don't forget to post your wife's reaction here.