transform the existing beach volleyball hall while preserving the exact camera angle composition scale surroundings lighting conditions landscaping people vehicles signage and all exterior site elements replace only the current green fabric tent structure with a contemporary timber clad building of exactly the same footprint width length height roof geometry and overall volume as the existing hall the new fa ade should be made of vertical timber cladding treated with iron vitriol weathered silver grey scandinavian wood appearance integrate the existing palm leaf pattern from the tent fabric into the timber fa ade as a subtle architectural feature using perforated panels relief carving laser cut screens or varying timber depths the palm pattern should be elegant modern and integrated into the architecture rather than appearing decorative or graphic replace the current roof surface with an extensive green sedum roof while maintaining the same roof shape and proportions maintain a contemporary scandinavian architectural expression with high quality detailing and natural materials the building should feel modern sustainable and suitable for a public sports facility important constraints keep the building dimensions exactly unchanged keep the camera position exactly unchanged do not alter the foreground landscape paving fencing vegetation people beach volleyball courts lighting or surrounding environment do not add new buildings or site elements preserve all existing context exactly as shown in the original image photorealistic architectural visualization high end nordic architecture realistic timber textures and weathering municipality presentation quality image to image transformation modify only the building envelope everything outside the building must remain identical to the source image do not change the big sign on the facade