When I was in Azura and saw a harpoon gun as a weapon I got really excited! I big long range weapon that could pull enemies towards me! But instead I just got a regular two-handed hunter melee. I think you should replace the current harpoon item with a trident, and then use the existing harpoon model for the weapon I thought I'd be getting. Also if you plan to add underwater combat this could be a gateway for the player to explore!