enhance this image to look highly realistic while keeping everything exactly as shown do not modify move or redesign any architecture lighting furniture or layout improve realism through material and detail only add realistic books to shelves with natural variation add subtle surface details like a few books or papers on tables refine textures with natural wood grain variation and slight imperfections improve lighting quality without changing fixture placement or intensity add soft contact shadows and more accurate reflections introduce slight wear and variation so the space does not feel perfectly clean maintain the same composition scale and atmosphere no people no new design elements no changes to layout
