Modern living room, luxurious interior design, AI-generated 3D model, sleek lines, minimalist decor, cream-colored walls, high-gloss wooden floor, L-shaped sofa, velvet upholstery, golden metal legs, geometric coffee table, marble top, ambient lighting, softbox, realistic render, cinematic composition, 3/4 view, afternoon sunlight streaming through floor-to-ceiling windows, subtle shadows, warm and cozy atmosphere.