interior shot create a render of a wooden construction with a clearly legible timber structural system keep all existing interior 3d elements exactly as they are in form and layout changing only their colors materials and textures use a stone ground material characteristic of finnish architecture populate the scene with realistically posed people dressed in a sauna appropriate manner such as towels bathrobes or simple swimwear keep the large front facing glass facade fully open exactly as in the reference image surround the building with trees and vegetation appropriate to the finnish climate such as pine birch and natural undergrowth and apply clear well defined natural lighting with realistic shadows to enhance depth materiality and spatial atmosphere
