transform this image into a highly realistic architectural exterior visualization while preserving the original design exactly critical instructions do not change any geometry do not change any building volumes do not move remove add or modify any object do not change window dimensions mullions frames doors stairs equipment furniture or interior layout do not redesign anything keep the exact camera position perspective composition and proportions realism enhancements only add a realistic urban street and sidewalk around the building use realistic concrete sidewalk asphalt road subtle curb details and natural imperfections exterior wall finish remains the same warm greige color as the interior walls add realistic material textures while keeping the same colors and design intent enhance glazing reflections with realistic street and sky reflections glass treatment apply white frosted film sandblasted effect on all exterior glazing frosted film height 1 80m from finished floor level above 1 80m the frosting gradually fades upward with a smooth vertical gradient until the glass becomes completely transparent keep all glass panels exactly as modeled lighting realistic warm white led linear lighting visible led coves and ceiling strips exactly where already modeled realistic indirect illumination and interior light spill towards the street architectural visualization style photorealistic architectural rendering contemporary fitness studio clean professional architecture photography soft daylight high end commercial visualization realistic shadows reflections and materials absolute restriction preserve 100 of the original geometry objects dimensions openings equipment placement and architectural composition improve realism only no redesign no reinterpretation no modifications whatsoever correction only the frosted sandblasted film must start from the bottom of the glass and go upward from floor level up to 1 80m the glass must be fully white frosted opaque sandblasted from 1 80m upward the frosting must gradually fade out as it goes higher until the upper part of the glass becomes completely transparent do not place frosting at the top fading downward the gradient direction is bottom to top opaque at the bottom transparent at the top keep all geometry objects openings frames proportions and camera exactly unchanged only correct the direction of the frosted glass gradient
