My own storyline-
When a BOHROK reaches a certain age/maturity. It bathes in liquid protodermis and stays submerged for about 3 weeks. It then emerges in a more humanoid form that rises up over the Toa and increases their elemental powers.
About this creation
Close up of the centre back.
Side angled view of the moc crouching.
Full frontal shot of the moc in a casual pose.
Side angled shot of the previous image.
Close up of foot design.
Close up of the chest area showing the smaller fins.
Side angled shot of the right shoulder.
Close up of the right arm weapon extended.
Side angled close up of the head.
Full rear view showing the left blade retracted and the right blade extended.