strict maintain exact building geometry massing proportions window door locations balcony garage opening retaining walls and camera perspective from the input image do not modify architecture site layout grading or adjacent buildings in any way objective photorealistic upscale of the provided rendering with enhanced materials lighting and environmental realism architecture no changes preserve modern cubic form flat roofs and overhang exactly as modeled maintain all window sizes mullion patterns and placements keep black horizontal banding and balcony frame exactly as is material enhancement refine only do not change colors or materials smooth white fa ade subtle stucco texture with fine aggregate realistic shadowing and slight weather variation black base balcony frame matte metal or painted fiber cement with soft reflectivity no gloss retaining wall sharpen stone texture add depth joint lines and slight color variation warm limestone tones windows realistic glass reflections sky surrounding houses subtle interior darkness variation lighting atmosphere natural late afternoon sunlight warm tone soft long shadows physically accurate global illumination and ambient occlusion slight sky enhancement with realistic cloud depth keep same sky composition site context keep identical layout maintain exact street slope and road alignment enhance asphalt texture with subtle wear and reflectivity improve grass with natural variation not overly lush refine shrubs with more realistic density and shadow depth keep neighboring houses exactly as is only enhance material realism no redesign details for realism add subtle imperfections minor dirt edge wear variation in materials improve railing with crisp metal edges and realistic shadow casting enhance car realism paint reflections glass transparency subtle interior detail rendering quality ultra realistic high dynamic range hdr sharp focus clean edges no stylization photographic realism architectural visualization quality negative prompt very important do not change design proportions or materials do not add remove windows doors or architectural elements do not alter surrounding buildings or street layout do not introduce new landscaping or objects no artistic reinterpretation no stylization no color shifts