use the existing render exactly as it is do not change anything except the specific lighting effects listed below do not add any new lights light fittings wall lights lamps fixtures furniture or objects do not change the camera angle perspective framing architecture materials colours textures furniture glass reflections or shadows only make these changes 1 small arch on the left add a soft warm diffused led glow following the entire outline of the small arch the light must follow the complete arch shape from one side over the top and down the other side do not add a physical light fitting it should look like a concealed led strip integrated into the arch do not add lighting anywhere in the seating area or around any other wall 2 two existing arched mirrors backlight the two existing arched mirrors inside the glass room the led glow must run around the entire perimeter of each mirror including both vertical sides and the full curved top do not light only part of the mirrors keep the mirror backlighting soft warm and subtle 3 existing chandelier add soft warm diffused light to the existing chandelier only do not change the chandelier 4 existing wall light inside the glass room add soft warm diffused light to the existing wall light only do not add any new wall lights no other lighting do not add light to the seating area walls ceiling floor furniture or any other part of the image keep all new lighting subtle warm and calm everything else in the original render must remain completely unchanged