make the desk slightly larger scaling it proportionally while keeping its original design material color and exact position unchanged duplicate the chair located on the right side of the image an upholstered slipcovered armchair with a skirted base rounded arms a thick loose seat cushion a large loose back cushion and no visible legs place this duplicated chair in the position directly in front of the sofa replacing the existing chair in that location change the upholstery color of both chairs of this same model the original chair on the right side and the duplicated chair to a warm coffee brown tone keeping the same fabric texture finish and softness adjust only the scale and perspective of the duplicated chair and the resized desk so they align perfectly with the existing camera angle and spatial depth do not alter any other furniture or objects do not change materials textures lighting shadows reflections architecture floor patterns walls or ceilings no redesign no stylistic changes no enhancement the goal is exact duplication controlled color change and correct perspective only
