Create an image of a traditional Japanese samurai in full armor. The samurai should be standing with a composed and dignified posture. The background should prominently feature Mount Fuji, symbolizing the beauty and culture of Japan. The scene should capture the essence of ancient Japan, with attention to detail in the samurai's attire, including the kabuto (helmet), the intricate patterns of the armor, and a katana (samurai sword) either held or sheathed. The overall atmosphere should be serene yet powerful, reflecting the samurai's discipline and the majestic presence of Mount Fuji.