Avatar en papier qui jaillit d'un livre pop-up

Aspect ratio: {change here} Make the avatar in the attached reference image the sole protagonist, faithfully preserving face, hairstyle, hair color, eyes, outfit, color scheme, and expression; do not turn it into a different character. Composition optimized for the specified aspect ratio. A luxurious hardcover pop-up art book opened on a fine desk. From the center of the page, the avatar rises as an ornate, precise paper-craft piece. Realistically render multiple layers of colored paper, creases, cuts, tabs, paper edges, matte-paper, pearl-paper, and foil-stamping-like accents, with delicate shadows and depth. Based on the reference image's colors, stars, petals, clouds, ribbons, light particles, and geometric frames spread out festively. Bright and vivid, elegant and lavish, soft natural light, gentle bokeh, commercial-photo quality, eye-catching on social media. Negative: existing logos, company names, personal names, real names, URL, QR, barcode, signatures, watermarks, celebrities, famous characters, existing-work style, garbled text, long text, low resolution, distorted book, broken paper craft, extra people, face/hairstyle/outfit/color scheme different from the reference, turning into a different character, dull, dark, overly muted, cluttered background, excessive props, plastic, 3D figure, toy-like feel, chrome-like feel, glassy texture