render the provided sauna model as a premium eclipse black outdoor sauna model integrity absolute keep the exact original geometry proportions dimensions and layout of the provided model do not modify the shape volume thickness construction logic or configuration no resizing no stretching no redesign all walls roof base glass panels door position benches and internal layout must remain identical exterior design eclipse black exterior cladding in deep matte black finish surface should appear premium smooth and architectural blackened wood dark composite look subtle panel segmentation allowed only if it follows the existing model geometry no visible wood grain on exterior no color variation uniform black tone roof flat roof in matte black seamless and minimal clean edges no overhang changes no added elements glazing large corner glass panels exactly as in the model glass must be slightly tinted in neutral gray tone clear high quality architectural glass no reflections added artificially interior interior walls ceiling and benches in light thermo wood thermo aspen thermo alder look horizontal wooden slats with clean modern spacing benches in two levels exactly as in the model no change to bench thickness height or placement lighting soft indirect led lighting inside the sauna warm white tone approx 2700 3000k lighting should feel integrated and realistic no dramatic glow no decorative effects base and floor sauna base remains exactly as modeled no floating effect sauna must sit naturally on the ground plane rendering style photorealistic architectural render neutral studio lighting soft realistic shadows no cinematic mood no artistic interpretation restrictions do not add any elements that are not part of the model do not add surroundings furniture people plants or accessories do not change materials beyond what is described do not reinterpret the design goal create a clean premium eclipse black sauna render that strictly follows the provided model