enhance this 3d image while strictly preserving all existing materials the framing the perspective the proportions the placement of all furniture and architectural elements improve the realism and quality of all materials making surfaces more detailed refined and photorealistic optimize the lighting add natural daylight coming from the existing openings and windows with soft and realistic diffusion add led strip lighting under the wooden shelves under the bookshelves and under the kitchen shelves warm continuous lighting turn on all lamps already present in the scene respecting their design and placement ensure a cohesive warm and luminous atmosphere throughout produce a final image that is bright photorealistic high end with natural shadows reflections and light behavior do not change the composition only enhance its visual quality