this is just me throwing ideas out, not paying anyone to do this.
so my idea is a mod that adds bending sorta like how it is in the TV show Avatar the last Airbender, with players selecting one of four elements (water, earth, fire, air) in the character creation screen, each of the 4 elements would have different skills you unlock as you use them with each element having 2 "branches" that you can specialize into, like for example if you choose to go the path of fire at first you can just light campfires and torches freely but eventually you get to a point where you can either shoot fireballs or lightning.