Natural size. One side with muscles and interchangeable female and male genital organs. Separates into 20 parts: half of brain, eye with muscles and optic nerve, right and left half of lungs, heart , bronchial tree, liver, stomach, small and large intestine with duodenum and pancreas, female genital organs (4), male genital organs (4), first lumbar vertebra with prolapse of disc (L 1), torso. On a base.
