Firstly I had forgotten about this pic for abit and I have forgotten the artist who did it. If the artist sees it please note me and I will add you right away. Apologies for forgetting. The char is a woman who is really into dinosaurs and decided to augment herself becoming a bronto taur. She realized for a body that big it required extra processing power so gave herself a second torso to help with that. The black haired torso drawn from the dna of a willing friend who donated it. The whole thing is steered by one mind. The true brain located in the lower chest.