Celestial Tanabata Orihime Maid

Create a highly detailed vertical anime fantasy portrait of {argument name="character name" default="a silver-haired maiden"} dressed as Orihime for Tanabata, blending a white maid aesthetic with an ornate celestial kimono. She stands centered from upper thighs upward against a deep midnight-blue Milky Way sky filled with dense stars, two visible shooting stars, and a luminous diagonal galaxy band behind her. The character is a delicate young woman with pale skin, large cool gray-blue eyes, a calm slightly wistful expression, and long {argument name="hair color" default="silver-white"} hair with soft bangs and loose side strands. She wears an elaborate white maid headdress shaped like a ruffled crescent crown, decorated with pearls, silver ornaments, tiny star motifs, and small black ribbon bows at both sides. Her outfit is a layered white and navy kimono-maid dress: white inner kimono collar, dark navy cross-collar accents, broad ruffled shoulder sleeves, translucent flowing outer sleeves, and a dark obi belt with jeweled star brooches, pearl chains, tassels, and ribbon loops. Cover the fabric with intricate silver and gold constellation embroidery, snowflake-like star patterns, fine bead chains, pearl drops, and delicate lace ruffles. Include exactly four prominent hanging tassels: one long white tassel from the central obi ornament, one tassel on the left sleeve edge, one tassel on the right sleeve edge, and one tassel near the lower left drape. Her right hand is raised gently near her collar, while her left hand rests lightly in front of the obi. Use a refined Japanese light-novel illustration style, ethereal lighting, shimmering highlights, crisp linework, soft skin rendering, luminous fabric textures, and an elegant cool palette of {argument name="main palette" default="navy blue, silver, white, and pearl gray"}. No text, no watermark, no modern objects, and keep the composition graceful, symmetrical, and richly ornamented.