Mystical Rainbow Glowing Outline Illustration AI Image Prompt

Please transform this illustration into a mysterious and fantastical luminous style. Using the 【glow color: rainbow】, ensure that only the outlines of the character, clothing lines, accessory details, and hair flow glow intensely with beautiful light. The lines should glow softly from within like gentle neon light, slowly emerging while scattering slight particles of light to softly illuminate the surroundings. Instead of lighting up surfaces, only the lines should be the main glowing elements, keeping other parts (skin, hair, clothing surfaces) extremely subdued. The glowing lines should create high contrast against a dark background, emphasizing the gentle spread of the rainbow light spectrum. The overall atmosphere should be cool and mysterious, creating a breathtakingly beautiful silhouette where only the magical rainbow outlines are visible. Maintain the original composition and features exactly.