use the provided architectural model as an exact reference do not change the geometry proportions roof shape window positions or volumes the building is a two storey house with a hip roof and a single storey garage wing keep all architectural elements exactly as they are facade design clean and refined modern classical facade main facade material smooth high quality mineral plaster in warm white tone ground floor accent zone the volume with the two windows clad entirely in natural travertine stone light beige color large format horizontal slabs window frames add elegant thin travertine stone frames around all windows 5 8 cm thickness same material as the ground floor accent garage volume horizontal wooden cladding in warm natural tone high quality evenly spaced roof dark grey standing seam metal or anthracite tiles keep existing geometry gutters and metal elements anthracite color openings keep all window sizes and positions exactly as in the model ground floor large sliding doors to the garden upper floor smaller horizontal windows as designed frames dark aluminum anthracite color pergola add a minimalist steel pergola in front of the large living room windows structure thin rectangular steel profiles color anthracite ral 7016 flat roof clean geometry no additional decorative elements landscape slightly sloped terrain as in the model add minimal greenery clean lawn a few low shrubs subtle planting along the facade no dense vegetation keep landscape simple and architectural lighting soft daylight or early evening light add subtle facade lighting warm light near entrance light washing on travertine surfaces rendering style ultra realistic architectural visualization photorealistic materials travertine stone texture wood grain plaster metal soft shadows global illumination realistic reflections camera eye level or slightly low angle architectural perspective wide angle but not distorted goal elegant modern classical house with refined materials clean facade composition no change in architecture only material and visual upgrade
