archsynth full prompt new whitebox kubiq eclipse black strict geometry lock photorealistic architectural render of the provided whitebox sauna model strict lock keep the exact geometry proportions openings window size position door position hinges handle placement bench volumes bench count layout heater position if present and the camera view from the input do not change the design do not add or remove elements the whitebox is the only ground truth style concept convert the model into a premium kubiq eclipse black outdoor sauna output background render the sauna object only on a clean studio background pure white or transparent alpha if supported no environment no terrace no sky no trees no people no extra objects exterior eclipse black smooth charred wood exterior cladding deep black charred wood look but smooth planed surface not rough burned texture matte finish subtle wood grain visible uniform true black not anthracite important exterior boards must be vertical orientation on all exterior walls where cladding is visible clean minimal detailing premium joinery no visible screws minimal slim dark frames around glazing only where needed black ral7016 keep them thin interior interior walls ceiling thermo alder or similar warm thermo wood horizontal cladding boards board consistency uniform board width and uniform reveal gap spacing no random narrow wide boards no uneven gaps benches keep exactly as in whitebox no changes use matching thermo wood finish floor dark thermo wood floor deck neat joints premium finish glazing keep window and door glazing exactly as in the whitebox same size and position use tempered glass with subtle smoked grey tint realistic reflections high end clarity door hardware minimal and premium keep geometry identical do not redesign handles hinges lighting soft warm white interior led only inside the sauna integrated indirect subtle no exterior lighting keep lighting minimal and premium do not add extra fixtures render settings high end product visualization realistic pbr materials crisp details correct scale neutral studio lighting balanced exposure realistic soft shadows no over saturation no fisheye no distortion keep view consistent with input negative prompts no design changes no added objects no accessories no environment background scene no extra benches no extra shelves no decor items no rough burnt cracked charred texture on exterior must be smooth planed surface no changes to window door geometry or placement
