There are many reasons why this mod is so great.

Firstly, it is made open source by the author of the most popular weapon pack.

Secondly, it has a fitting custom player armor. This custom armor can be implemented and equipped.

Thirdly, this pack has custom music. You can hear the music from the movie Lord of the Rings and use it for your gameplay.

Fourthly, it contains many custom items. You can equip your player with a new armor or weapon.

And finally, it offers custom weapons. The wizards' scabbards will develop into more than just strong wacky sticks at first.