Life-Size Genderless Human Torso Model, 13 PartsHand painted model 13 Parts Life size EISCO Sexless Torso Model, Hand Painted, 13 Parts (1) Torso model This hand painted torso model consists of 13 parts. The following parts are removable: eye with optical nerve, half brain, lung (2 parts), heart (2 parts), liver, stomach, front portion of the kidney, half of the bladder, large and small intestines, with appendix flap opening. All parts are labeled and come with a key card.