enhance the lighting quality only add recessed downlights and ensure all downlights are switched on and properly illuminated increase overall brightness so the space feels brighter clear and well lit ensure all linear led lights and table lamps are switched on and properly illuminated add a few subtle art sculpture placed neatly on the shelves for realism without altering the shelf design or materials improve lighting balance to achieve a warm natural and realistic atmosphere without overexposure maintain the light plywood wood texture exactly as originally proposed do not change replace or reinterpret any rendering materials do not change the design layout camera angle or material proposal maintain all original materials and finishes exactly as provided enhance realism through accurate lighting shadows and material rendering only produce a clean professional photorealistic architectural render