A full body shot from a medium-distance camera angle shows a young girl in a combat stance, centered in a post-apocalyptic world with ample negative space above her head and below her feet. The girl has long red hair and striking red eyes, wearing a long red muffler that flows behind her. Her limbs are entirely cybernetic, featuring a black mechanical right arm and mechanical legs ending in high-heel shaped feet, with intricate metallic parts visible across all arms and legs. A series of mechanical rings float and overlap above her head. She firmly grips a massive greatsword with a jagged, serrated blade in her hand, ready for battle. The background is a desolate end-of-the-world landscape with ruins and rubble, with a colossal mechanical beast looming in the far distance. The visual style is a high-quality anime illustration with a gritty atmosphere, utilizing a color palette of rusted ochre and deep reds contrasted against the girl's vibrant hair and muffler, featuring sharp lines and cinematic depth of field.