Here it is the Bone Monster, a mighty monster made of bones by a magic machine created by Tri-Klops that appeared on the MYP 200X Masters of the Universe cartoon, and was nearly indestructible and unstoppable, but finally He-Man tricked him to enter a unstable area and he ended up in the bottom of a lava sea.

I've made 3 customs of this character, the other two in a more cartoony style, there is more sculpting and detail in this version and it is darker and more menacing.