Celtic Heroes

I know that this is a noob question... But I just got updated, where do you get bone armour, how, and what are the requirements? Thanks.

The bone armour is quest is recieved from an NPC in carrowmore tunnels in the encampment, named 'Elara the Armourer''. The requirements of the quest are bone shards. These shards are dropped by boggans, though they are pretty rare and hard to come by. For hands, u need 5 Minor Cavern Bones, for boots u need 5 Lesser Cavern Bones, for helm u need 5 Common Cavern Bones, for greaves u need 5 Greater Cavern Bones, and for top 5 Grand Cavern Bones.