Estudiante escolar cyberpunk se enfrenta a un mecha demoníaco gigantesco

Epic cyberpunk cinematic scene featuring a beautiful young woman with long pink hair in a high ponytail, wearing a white and black schoolgirl-style outfit with a short pleated skirt and shiny metallic cybernetic legs. She stands confidently with her back to the viewer, looking up at a massive, towering demonic mecha. The enormous robot has a terrifying horned skull-like head with glowing red eyes, rusted blue and orange armor, chains, and intricate mechanical details. Dramatic industrial wasteland background with smoke, green toxic gas, sparks, and ruined structures. Moody cinematic lighting with strong contrast, volumetric fog, ultra realistic, photorealistic, highly detailed textures on metal and fabric, epic scale, masterpiece, best quality, 8k