render a realistic modern architectural building angular sheet metal like micro perforated panels in a graceful design use soft metallic transparent gray for the panels and incorporate subtle hints of silver for reflective surfaces the base of the building should be a smooth concrete texture in light beige gray the atmosphere is serene and futuristic with a soft overcast sky in pale blue gray tones giving it a calm ethereal vibe ensure shadows and lighting complement the building s sleek lines and accentuate its modern elegance
