replace the furniture in the left side interior photo with the furniture shown on the right side reference image keep the original room structure lighting perspective floor walls staircase and windows unchanged remove the existing sofa and objects and insert a modern styled setup including a burnt orange velvet armchair a patterned neutral rug a tall green indoor plant decorative wall hanging with gold circular elements a small side table sculptural decor pieces a table lamp with a green shade and a vase with flowers match the scale shadows and lighting so the new furniture looks naturally integrated into the room maintain photorealistic quality and correct proportions