use the provided image as the absolute reference architecture lock mode strict the architecture must remain exactly the same do not modify geometry layout proportions camera position furniture materials textures columns bookshelves ceiling grid walls floor window position do not add or remove objects do not add plants decorations furniture or new windows everything in the scene must stay exactly where it is only realism and lighting refinement are allowed lighting concept warm evening interior atmosphere soft sunset light coming through the window interior lighting must be warm 2700k 3000k the main ceiling pendant lamp must emit soft diffused light with no visible bulb hotspot bookshelves should have subtle warm indirect lighting from hidden led strips above the shelves desk lamps should provide soft warm task lighting illuminating the work surface the lighting should feel calm cinematic and balanced no harsh contrast people add a maximum of 3 subtle realistic people one person reading quietly on the sofa one or two people working calmly at the desk with laptops natural relaxed poses people must not block architecture realism photorealistic architectural visualization natural materials preserved exactly as modeled soft shadows realistic reflections balanced exposure enhance realism without redesigning the scene
