Winking Anime Idol Festival Portrait

Create a vibrant anime idol celebration portrait featuring {argument name="character name" default="a cheerful young idol princess"} in a close-up vertical composition, reaching one hand toward the viewer with her index finger pointing playfully at the camera. She is winking with one eye closed and the other eye bright amber, smiling widely with an open happy expression. Give her shoulder-length {argument name="hair color" default="warm chestnut brown"} hair with soft layered bangs and loose wind-swept curls, plus a delicate silver tiara with small jewel details. Dress her in a glossy white stage-idol costume with gold trim, a cropped fitted bodice, ruffled hem, colorful bead-like decorations on the sleeves, a large blue bow and orange-yellow ribbon at the chest, red and gold accents, and sparkling jewelry including small dangling earrings and chain ornaments. The background should feel like an alcohol-ink art festival: soft blooming clouds of watercolor-like pigment in pink, cyan, blue, purple, yellow, and red, with organic translucent stains and splashes. Add exactly 5 large visible party decoration groups: two multicolor pennant bunting strands across the upper left and upper right, two fluffy flower garland clusters near the top left and top right, and one oversized iridescent pink-orange bow/ribbon cluster at the lower left. Scatter many tiny confetti pieces and petal-like color chips throughout the scene, especially around her hand and hair. Use bright saturated colors, crisp clean anime linework, luminous highlights, glossy fabric reflections, soft depth of field, dynamic celebratory motion, and a polished high-detail gpt-image-2 anime illustration look. No text, no watermark, no extra characters.