It's about time I posted this MOC for you all to rip to shreds. He is a Toa of Air disguised as a Toa of Fire, who wears a full-face Mask of Fire to hide his face and prevent his former friends from recognizing him.
His sword can go on his back, and he can reach it there too.
He has a full range of poseability, even in his torso, and that knife is green for story reasons.
His heartlight is fake. The real one is hidden beneath his armor to protect it.
And he has elbow lasers.