Modern Vintage Halloween Poster Transformation

Picture this: transform the uploaded photo into a vintage Halloween poster. Add an aged paper border, light film grain, and studio lighting (soft key from front-left, gentle rim from back-right). Craft a diagonal split background of dark teal and burnt orange, with subtle mist and fine spider-web texture; place a full moon at the top-right and bat + ghost silhouettes at the top-left as small accents. High detail, clean image, no watermark. Have the subject hold a shimmering carved jack-o'-lantern, with warm candlelight illuminating the hands and chin. Preserve the same person, face, hairstyle, pose, and outfit colors — do not replace the subject or change their skin tone or body shape. Compo