anatomical heart 3d model

Part 1: Overall Structure and View High-resolution, anatomically precise 3D model of an avian (bird) heart. Render the exterior muscle texture (myocardium) in realistic deep red tones with visible superficial coronary arteries and veins. The model should include the full connection points for all major vessels. Set the base pose in a detailed posterior and anterior view to showcase the distinct 'Right Systemic Aortic Arch' (which curves markedly to the right, a key bird characteristic, unlike mammals) and the prominent Brachiocephalic Trunks arising from it. Part 2: Exterior Details and Vascular Connections Focus on the superior aspect, showing the Superior Venae Cavae (two cranial venae cavae are typical in birds) and Inferior Vena Cava entering the right atrium. The Pulmonary Trunk should be visible arising from the right ventricle, soon branching into the Right and Left Pulmonary Arteries. Show the multiple Pulmonary Veins (often 2-4) entering the left atrium. Maintain the smooth,