Portrait autocollant style Y2K

Using the user-uploaded portrait photo as the **reference for facial identity and features**. Even if the original is a childhood photo, low-resolution, blurry, or an old photo, prioritize extracting and preserving the person's most recognizable traits: face shape proportions, eye shape and spacing, brow shape, nose structure, mouth shape, ear outline, hairline, facial fullness, habitual expressions, and personal aura; while enhancing clarity and detail completeness, maintain this person's recognizability so the result still clearly looks like the same person in the photo. Turn the person into a **cute trendy portrait sticker / floating head sticker portrait**: keep only the head and a small amount of neck, with the head centered and enlarged, a slight chibi head ratio, while the face still maintains natural realistic human structure; skin is smooth and soft, facial features are clear, with a slight playful and refined feel, blending realistic photographic texture with cute toy-like charm. The person's outline is clean, with a soft white sticker border, and the background uses a simple cream-white or light solid color. Expression set to [Expression: pouting / winking / smirking / surprised / puffed cheeks / adorably blank / coolly looking to one side / custom]; Hairstyle set to [Hairstyle: keep original hairstyle / double buns / short tousled hair / fluffy curls / custom]; Add [Accessories: sunglasses / baseball cap / star earrings / small hoop earrings / hair clip / custom]; Add [Interactive prop: bubble gum / bread slice / candy / no prop / custom]; Background accents [Decorative elements: hand-drawn stars / sparkle symbols / small flowers / hearts / doodles / custom], kept few and flexible, like trendy sticker collage; Main color scheme [Color: blue-yellow / pink-blue / black-white / cream-yellow / custom]. Overall effect: **high-quality studio portrait + trendy sticker + cute editorial fashion + Y2K pop collage**, with soft bright lighting, realistic hair strands with natural highlights, clear and sparkling eyes, skin retaining subtle realistic texture, and a clean, playful, refined, collectible sticker feel. The composition can naturally vary based on the person's pose and accessories, but the person's identity features always remain the highest priority and stay consistent.