I immediately thought of Nocturnal (of or pertaining to the night) Abyss (a deep, immeasurable space)
But as I already stated in the art thread Should be more red instead of yellow. I think a bit darker too.
It might just be me but the forearm on that -> arm looks short. and that <- arm looks too close to the torso. It might be better father away from the body. That -> elbow looks slightly bent backwards too.
Sorry for my bad editing skills: