create a highly photorealistic architectural visualization of this historic villa in hamburg germany use the provided archicad model as the exact reference for the building geometry proportions architectural details terrace layout staircase railings and camera perspective use the reference photograph of the existing building to accurately reproduce its original architectural character facade materials colors roof tiles windows and surrounding vegetation architecture preserve the historic architectural character of the villa smooth white plaster facade with subtle natural surface texture traditional reddish terracotta roof tiles with realistic material variation white painted timber windows with delicate glazing bars preserve all existing architectural details cornices roof shapes dormers and window proportions do not modify the building geometry new terrace the terrace is newly constructed according to the archicad model all terrace retaining walls and structural side walls have a smooth white plaster finish matching the existing house facade the terrace should appear as a natural architectural extension of the historic villa the terrace surface is finished with large format light natural stone slabs in a warm beige grey tone subtle natural stone texture realistic joints and slight tonal variations the central staircase is constructed from solid light colored natural stone block steps use a refined warm light grey limestone or sandstone appearance clearly defined stone edges subtle natural textures and realistic material thickness preserve the exact staircase dimensions and geometry from the model the metal terrace railings are finished in a dark anthracite color with a subtle satin sheen preserve the railing design and all decorative details exactly as modeled garden and landscaping the staircase leads directly onto a natural sand and gravel garden path the path has a warm light beige sandy surface with a fine compacted texture both sides of the path are bordered by traditional small format granite cobblestones kleinpflaster the cobblestone edging should be subtle precise and slightly irregular in natural stone color the path continues naturally into the garden the remaining garden surface consists primarily of a healthy natural green lawn the lawn should have realistic grass variation subtle imperfections and a well maintained but natural appearance preserve the mature trees and dense green vegetation visible in the reference photograph the surrounding garden should feel established calm and characteristic of a traditional residential property in hamburg avoid excessive flower beds decorative landscaping or unnecessary garden elements keep the landscaping simple elegant and understated lighting and atmosphere bright but soft natural daylight on a clear summer day realistic sunlight and soft shadows natural reflections in the window glazing subtle atmospheric depth and realistic vegetation balanced exposure with natural slightly warm color grading high end architectural photography aesthetic physically accurate materials and realistic surface imperfections camera and composition maintain the exact camera perspective and composition of the archicad model realistic architectural photography with natural perspective the entire terrace and staircase should remain clearly visible the building is the main architectural focus avoid exaggerated wide angle distortion important do not redesign or reinterpret the architecture do not change the terrace dimensions staircase geometry railing design roof shape or window positions do not add architectural elements that are not present in the model focus on realistic material representation natural landscaping and seamless integration of the new terrace into the existing historic villa the final image should look like a professional architectural photograph taken after the terrace renovation has been completed
