Modelshoot Style full shot body photo of an incredibly beautiful woman, captivating sister of battle wielding a bolt pistol, standing gracefully in front of an elaborate stained glass window, exhibiting radiant tanned skin and a distinct fleur de lys tattoo on her face. Her armor features wax seals, and her face is exquisitely symmetrical, adorned with reflective eyes, dark eyebrows, and meticulous makeup. She dons sci-fi inspired nun armor, styled in a Warhammer 40k aesthetic. The scene showcases marble walls accented by floating dust particles, with lighting that combines detailed rim light and dramatic chiaroscuro for a dynamic, professional appearance. The painting evokes the majestic impressionism of artists like Waterhouse, John Constable, and is inspired by ArtStation and CGSociety trends. It's vibrant with intricate high-detail elements, channeling the atmospheric beauty akin to Makoto Shinkai's work, illustrating an artful narrative. It's a harmonious blend of imagination and technique, without any distracting imperfections or unnecessary elements.