Full body shot of an enchanting sister of battle with tanned skin and a distinctive fleur de lys face tattoo, holding a bolt rifle with an air of authority. She stands poised before a mesmerizing stained glass window, her sci-fi nun armor adorned with wax seals, displaying intricate and high-detail design influenced by Warhammer 40k style. Her symmetrical face, dark eyebrows, and artfully applied mascara complement her reflective eyes. The surroundings boast marble walls where dust particles dance in the air, illuminated by a play of dramatic, chiaroscuro lighting. The ambiance is reminiscent of a professional and majestic impressionism oil painting, akin to the works of Waterhouse, John Constable, Ed Blinkey, Atey Ghailan, and others. This piece is inspired by trending artworks on ArtStation and CGSociety, capturing a detailed, dramatic style that echoes the cinematic beauty of Studio Ghibli and Makoto Shinkai.