transform this image into an ultra photorealistic 4k architectural interior visualization preserve the exact camera angle composition staircase geometry built in library daybed shelving furniture dimensions materials colors books decorations cushions and placement of every element enhance the built in furniture with realistic natural walnut grain a refined satin finish subtle imperfections and precise joinery add a simple straight rectangular frame to the walnut cabinet doors and drawer fronts beneath the daybed and staircase the frame must be only 2 5 cm wide with clean 90 degree corners minimal depth and the same walnut finish as the fronts no arches curved lines carvings ornaments or decorative engraving keep the existing brass handles and do not change the number dimensions or position of the doors and drawers use realistic warm beige linen upholstery detailed walnut herringbone flooring white stair risers walnut treads and handrail and matte black metal balusters illuminate the space with soft natural daylight and warm 2700 3000k integrated shelf lighting add realistic global illumination natural shadows ambient occlusion balanced exposure subtle reflections and accurate material textures professional interior photography corona renderer quality warm and elegant atmosphere no excessive orange tint no blur no people and no other design changes
