Outdoor Finnish Sauna Plan

I'm seeking a detailed plan for constructing a Traditional Finnish sauna outdoors.

Requirements:
- Design should be suitable for outdoor placement.
- Use of wood materials, preferably Cedar or Pine.
- Structural integrity and weather resistance are crucial.
- Aesthetic appeal is important; please consider natural surroundings.

Ideal Skills & Experience:
- Experience in designing outdoor structures.
- Knowledge of Finnish sauna specifications.
- Proficiency in working with wood materials.
- Landscape integration expertise.

Please provide relevant portfolio.