This is Trident, a character I've modeled, textured, rigged and animated for my course : Alive! https://www.p2design-academy.com/p/alive-animation-course-in-blender
Original concept by Sp00n : https://www.artstation.com/sp00n
Sculpted wit the help of Sp00n annd Antony : https://www.artstation.com/djhaam
Animation made in Blender and rendered with EEVEE.