enhance and optimize the existing 3d render into a fully photorealistic architectural image with true photographic quality making it indistinguishable from a real professional interior photograph do not redesign the space and do not modify the architecture furniture layout materials or composition preserve the original render exactly as it is only improve realism lighting response material behavior reflections textures camera response atmosphere post production qualityreduce the cgi appearance by adding natural exposure balance realistic shadow softness subtle lens imperfections cinematic color grading physically accurate reflections realistic glass glare micro texture variation subtle material imperfections natural ambient occlusion realistic depth perception slight bloom and chromatic aberration photographic dynamic rangemake materials feel real realistic wood texture depth believable fabric softness natural concrete variation realistic metal reflections proper roughness response on all surfacesadd a realistic urban bucharest background authentic bucharest cityscape viewed from the 10th floor contemporary office district atmosphere realistic neighboring buildings soft urban depth subtle traffic and pedestrians natural sky reflections realistic eastern european urban densitythe exterior background must integrate naturally with the interior lighting and reflections matching the camera angle perspective and exposure of the render style target professional dslr architectural interior photography not cgi rendering aesthetic high end v ray corona renderer photorealism cinematic but natural avoid changing the design altering furniture adding unrealistic objects excessive sharpness fake hdr look overprocessed contrast artificial lighting cartoonish reflections overly glossy materials obvious ai artifacts