lab coat 3d model

Create a realistic 3D model of a lab coat based on the reference image. The lab coat must appear naturally hanging and empty, not worn by a body. Preserve realistic fabric folds, gravity-driven wrinkles, and hollow interior. Do NOT fill the center volume. No mannequin, no body shape, no inflated form. The coat should look suspended or laid naturally with thin fabric thickness. High-detail cloth surface, realistic proportions, open sleeves, and natural draping. Neutral lighting, clean topology suitable for cloth simulation.