This is the best Lord of the Rings keychain I've been able to find. It is just the right scale, is cast from solid metal, and is well-detailed. Usually a metallic-grey coloured blade is best but the chrome finish works well with this style of sword.
https://www.aliexpress.com/item/32904907342.html?spm=a2g0s.9042311.0.0.27424c4d4XC3yG
Here it is with the chain ground off and the grip painted in enamel.
https://www.aliexpress.com/item/32904907342.html?spm=a2g0s.9042311.0.0.27424c4d4XC3yG
Here it is with the chain ground off and the grip painted in enamel.