archsynth prompt image to image whitebox to photoreal use the provided whitebox image as strict geometry reference do not change the overall shape proportions wall positions roof slope glass positions bench layout or camera angle transform it into a premium photorealistic outdoor sauna module in a warm scandinavian thermowood style key dimensions model intent sauna footprint approx 250 cm x 170 cm keep proportions as in the whitebox clean minimal premium design language no decorative clutter exterior lunawood triple thermowood exterior cladding lunawood triple thermowood fa ade boards thermally modified wood warm natural tone golden honey to light brown premium scandinavian look vertical board direction consistent triple profile rhythm clean precise seams subtle natural variation matte oiled finish not glossy overall exterior vibe warm natural architectural wood volume not black not charred base plinth minimal clean dark neutral graphite anthracite keep it subtle interior thermo alder interior walls ceiling thermo alder wood medium brown tone warm and premium consistent plank pattern floor same thermo alder medium brown wood matching interior clean and uniform benches single level only one continuous bench as in the whitebox depth 70 cm visually deeper minimal modern design no extra levels glass front one side large glass fa ade on the front and one side glass wall exactly as in the whitebox important glass planes are recessed 10 cm from the outer edge frame visible reveal around the perimeter glass type grey tinted smoked 8 mm tempered look realistic reflections and subtle transparency frames minimal slim dark frames anthracite black understated premium heater harvia cilindro heater tower heater inside placed as in the whitebox finish dark black metal realistic perforation pattern with sauna stones visible at the top keep it clean no random accessories around it lighting very important interior ceiling led warm white led strip integrated inside the interior ceiling running along the perimeter near the ceiling edges indirect cove effect no exterior wall lights no outdoor led strips on the fa ade led floating underglow under the sauna base subtle warm light soft low intensity creating a gentle floating effect render material realism photorealistic lighting and materials high end product visualization soft shadows realistic reflections on tinted glass keep background simple and unobtrusive clean studio neutral minimal environment no people no extra objects no plants no scenery additions negative do not do not add exterior led lighting on walls or around glass frames do not add extra windows doors terraces steps railings chimneys or skylights do not change bench layout into multi level benches do not change camera perspective or distort geometry do not change glass placement keep front one side recessed 10 cm do not alter interior wood color away from medium brown thermo alder avoid exaggerated ai fantasy elements keep it realistic and buildable