use the provided photorealistic bedroom render strictly as the base image maintain the exact composition camera angle perspective lighting setup materials colors and all existing objects unchanged primary task only modification allowed refine and seamlessly integrate the existing green upholstered bench placed at the foot of the bed bench integration requirements the bench must appear fully natural and physically grounded in the scene ensure correct contact with the floor no floating proper shadow anchoring match global illumination color temperature and light direction exactly add realistic soft contact shadows and subtle ambient occlusion under and around the bench ensure proper scale and perspective alignment with the bed and room match material response to lighting boucl fabric with realistic micro texture soft light diffusion no plastic look design details of the bench must be preserved shape rounded rectangular with soft slightly pill shaped edges upholstery textured boucl fabric color muted olive green natural slightly desaturated no color shift additional detail add a small casually draped throw blanket on top of the bench blanket should look soft and natural with realistic folds and gravity use a neutral tone e g beige off white or light warm gray that fits the scene ensure the blanket interacts correctly with the bench surface natural creasing no floating strict constraints do not modify the bed walls lighting fixtures furniture decor or layout in any way do not add remove or reposition any other objects do not change brightness contrast or color grading of the overall image do not restyle or reinterpret the scene the result must look like a natural high end architectural photograph where the bench and blanket were always part of the original scene