Full-body image of an exquisite woman, embodying the essence of a battle sister, holding a bolt rifle in front of a vibrant stained glass window. She has tanned skin and a distinct fleur de lys tattoo on her face. Her armor is adorned with wax seals, presenting an intricate design. Her face is symmetrical and detailed, with reflective eyes, dark eyebrows, and expertly applied makeup. She wears sci-fi nun armor, a testament to Warhammer 40k style, set against marble walls with visible dust particles. The lighting is detailed, encompassing rim lighting and dramatic chiaroscuro effects. The scene resembles a professional, majestic impressionism oil painting reminiscent of Waterhouse, John Constable, and Ed Blinkey, incorporating inspirations from Studio Ghibli and artists like Jeremy Mann and Greg Manchess. The art is intricate and high detail, capturing a dramatic, captivating essence. The environment echoes the works trending on ArtStation and CGSociety, with the essence of Makoto Shinkai's Kyoto, presenting a compelling narrative through visually rich storytelling.