Edit this outdoor spa scene based on the reference image with the following precise changes:
1. SAUNA STRUCTURE: Change the exterior material of the sauna building from the container metal style to beautiful natural wood planks (wooden sauna cabin), keeping its warm brown color, glass front, and illuminated cozy interior.
2. CAMERA ANGLE & POOL: Change the camera angle (zoom out / pull back slightly) so that the round stone pool is fully visible in the frame, showing its entire circular shape across its whole diameter, without being cropped at the bottom or sides.
3. KEEP EVERYTHING ELSE UNCHANGED: Do not change any other elements. Keep the two wooden summer armchairs on the left, the stone tile flooring with warm LED under-lighting, the white concrete wall on the right with hanging birch branches, the dense background of Russian pine and birch trees, and the warm evening twilight atmosphere.
