transform the under stair enclosure into a dedicated luxury wine cabinet in a 4k ultra photorealistic architectural visualization preserve the exact camera angle composition room dimensions staircase geometry ceiling openings herringbone flooring and overall architectural layout only make the requested material and safety modifications remove all existing dark mdf wood veneer cladding from the wine cabinet fa ade and the large wall behind the staircase replace the exposed wall surfaces with smooth warm off white painted plaster or subtle ivory microcement no mdf veneer or dark wooden wall cladding should remain replace the heavy veneered cabinet framing with slim elegant champagne bronze metal profiles enclose the wine cabinet with full height completely transparent low iron glass doors and panels following the exact stepped geometry beneath the staircase the glass must be crystal clear colourless and highly transparent not frosted smoked tinted cloudy or opaque use realistic glass thickness polished edges accurate refraction subtle reflections and visible interior depth clearly present the enclosure as a functional wine cabinet add carefully organized wine bottles in horizontal racks selected upright bottles wine glasses decanters and minimal premium accessories preserve the existing internal cabinet layout where possible and avoid overcrowding add discreet warm 2700k integrated led lighting beneath shelves and along the cabinet edges with realistic light falloff and soft reflections on the bottles and glass add a safe continuous railing along the entire open side of the staircase extending from the lowest exposed step to the upper landing use a transparent laminated low iron glass balustrade with slim champagne bronze metal supports and a matching narrow handrail the railing must follow the stair angle accurately maintain a consistent height and appear structurally realistic do not change the staircase dimensions number of steps position or white finish use physically accurate global illumination ray traced reflections and refractions ambient occlusion realistic contact shadows controlled highlights balanced exposure neutral white balance natural daylight and warm architectural lighting enhance the light oak herringbone flooring with detailed grain subtle imperfections realistic joints and soft reflections professional high end architectural photography full frame camera straight vertical lines accurate perspective balanced hdr contrast corona renderer v ray quality ultra photorealistic highly detailed crisp focus 4k resolution no people no mdf veneer cladding no dark wood wall panels no smoked glass no frosted glass no opaque glass no missing stair railing no altered staircase geometry no additional stairs no distorted bottles no excessive reflections no overexposure no blur no oversaturation no plastic looking materials and no excessive sharpening
