A hyper-realistic portrait of a tall nun, standing tall with her head slightly inclined forward, her sharp gaze locking onto the viewer. She is posed with her body facing slightly to the left, her hands clasped around a tactical shotgun, held low in front of her with precision and calm. The nun’s vantablack habit is tailored with avant-garde geometric folds, and the outfit features subtle electric purple accents, which shimmer against the dark fabric as the light catches them. Her posture is straight, exuding authority and discipline, while her lips remain set in a firm, unwavering line. The background consists of a surreal 3D shape, an elongated yellow trapezoid with twisting, surreal extensions reaching toward the sky, adding an eerie, disorienting depth to the scene. The contrast between her poised form and the distorted, impossible background enhances the chilling effect of her stern presence. HD, ultra-detailed, cinematic composition, flawless detailing, eerie intensity.