A striking full-body portrait of a devout Sister of Battle is set in an action scene before a luminous stained glass window. This beautiful woman, wearing sci-fi nun armor, commands attention with her symmetrical features, reflective eyes, dark eyebrows, and subtle makeup. She stands poised amidst majestic marble walls and swirling dust particles, the intricate lighting evoking dramatic chiaroscuro and rim effects. The scene, captured from above, emanates a professional and majestic impressionism reminiscent of Waterhouse, John Constable, and Ed Blinkey. Influenced by the artistry of Atey Ghailan, Studio Ghibli, Jeremy Mann, Greg Manchess, and Antonio Moro, the image trends on ArtStation and CGSociety. It boasts intricate details and high drama, embodying the spirit of Makoto Shinkai's Kyoto, yet avoiding low resolution, strange colors, and any distortion or anatomical flaws to present a harmonious and gripping visual narrative.