use the provided image and 3d model as strict references preserve 100 of the original geometry volumes facade composition window positions balconies and proportions do not redesign or alter any architectural elements except the balcony railings replace all existing balcony railings with transparent glass guardrails use frameless or minimal aluminum frame glass panels with realistic thickness slight reflections and subtle edge tint light green blue maintain exact dimensions and positions of the original railings ensure the new glass railings are physically accurate correct transparency reflections of the environment slight imperfections and realistic light interaction keep all original materials unchanged light beige render white plaster vertical grey metal cladding natural wood accents maintain the same environment perspective terrain vegetation and lighting conditions photorealistic rendering as if shot on kodak portra 400 film fine grain soft contrast slightly warm tones natural color balance subtle analog feel no additional modifications no redesign no change in building structure or layout only modify balcony railings do not change anything else high end frameless glass railings with polished edges discreet metal fixings ultra clear glass premium residential finish
