make the desk slightly larger increasing its size proportionally while keeping its original design material color and location unchanged only replace the brown chair located directly in front of the sofa the chair facing the sofa replace that chair only with the exact same chair model used on the right side of the image matching its design material color and finish exactly do not change the chair on the right side or any other chair adjust the scale and perspective of the resized desk and the replaced chair so they align correctly with the existing camera angle and depth do not modify anything else keep all architecture materials colors lighting shadows reflections layout and all other furniture exactly the same no redesign no enhancement no artistic interpretation