I'm glad to present to your attention this Cyborg Octopus. Designed and created by myself.
He has lost 3 of his tentacles in the battle and got 2 prosthesis. He decided not to replace the third left tentacle with the prosthesis because it was too damaged - on the one hand, and, on the other hand - it is the reminder for him how fragile each life is and why we should cherish what we have.
It was sculpted in Blender as I'm going to study ZBrush later, Blender is quite comfortable for me for sculptin. Retopo in Maya.
This octo is not supposed to be gameready as I saw it mostly as a concept, so here it is.