>>536322194
The model and clothing are nice but an octopus is sort of out there, really random. Octopi have tentacles as arms, not tails, what's the point of having a tentacle as a tail, it's like having a leg or arm growing out of your back as a tail.
It might be cool looking in combat, who knows? What makes more sense is having hair as a weapon or tendrils/tentacles but without having actual tentacle textures and design.