A full-length image of a devout Sister of Battle, in a dynamic pose, stands before a stained glass window, showcasing her beautiful and detailed symmetrical face. Her reflective eyes are accentuated by dark eyebrows and subtle makeup. She is clad in sci-fi nun armor, depicting a Warhammer 40k style. The scene is set against marble walls, with dust particles visible in the air, and features intricate lighting effects, including rim and dramatic chiaroscuro lighting, creating a magnificent atmosphere. The perspective is from above, giving a majestic impressionistic feel, reminiscent of oil paintings by masters such as Waterhouse, John Constable, and Jeremy Mann. The artwork draws influence from Studio Ghibli and is vibrant on platforms like ArtStation and CGSociety. The image features steel and medieval-inspired armor, and utilizes a distinctive art style with influences from Makoto Shinkai and Kyoto animation. The scene is high detail and intricate, with two characters interacting, avoiding any distortions or disproportionate features.