Made in Blender (Cycles render at 4096 samples)

A render for Mizu's powered up/alt form, when Mizu focuses everything into his powers, the sea green of his eyes and gills turn red, tentacles of water form around him, and he has a glowing holographic-like shark fin on his back (unseen in render)

Render time: 2 mins 28 secs
Chibi base made by Skip4D

Mizu(c) MizuMelodi [Me]
Blender render by me