I've been in a Bloodborne mood the last few weeks so I decided to make another pendant/keychain for sale through Shapeways, it's available in a wide range of materials.
Maybe some day I'll make the whole collection of runes, it'd be quite an undertaking though so I doubt it.
I might even be willing to take requests for custom pendants.

https://www.shapeways.com/product/U.....ionId=81412631

Re-upped because I was an idiot and forgot to include the link.