The Silver Dragon is meant to draw luck to those who wear it. Keys like this one are FOR SALE on my Etsy: [link]
I upload new keys every week. If you don't see a key you fancy there, you can always check back in a few days or commission one.
Commission info: [link]How I make them:
Parts are soldered together with silver solder, cleaned with sulfuric acid, sanded, polished, and detailed. I use watch parts and charms and melt the metal together with a torch. I find supplies on Ebay.