I've also got the Black and Red OoT3D crystal armor for the 3DS
And a small metal oval with the OoT Zelda logo engraved on the front an "Nintendo 64" engraved on the back that I keep on my keychain.
Lucky fiend! All i have is the remains of a promo necklace. It's an ovalish piece of grey metal with the Zelda Logo from OoT on one sied and the words "Nintendo 64" with the N64 logo. it's currently used as a keychain fob.