urinary system 3d model

Highly detailed 3D medical anatomical model of the human urinary system, including both kidneys, adrenal glands, ureters, abdominal aorta (red), inferior vena cava (blue), and renal arteries and veins. One kidney is shown intact, and the other kidney is cut open in a clean sagittal cross-section revealing internal anatomy: renal cortex, renal medulla, renal pyramids, renal pelvis, calyces, and detailed internal structure. Realistic medical colors, smooth 3D render, isolated on neutral gray background, high resolution, scientific educational style, studio lighting, anatomically accurate.