An anime illustration in a medium shot, featuring Amase Momo, a girl with Ezo flying squirrel traits, standing in a mystical pegasus-inspired outfit against a soft, ethereal backdrop. She has long, voluminous white-platinum silver hair with a gradient of midnight navy and pastel pink peeking from the inner layers and tips, and her eyes are a beautiful cherry-blossom pink. On her head, a small, plush-like white Ezo flying squirrel sits between her grey animal ears, and a crystal crescent moon ornament with a ring is attached to her side bangs. She wears a mystical, ornate dress inspired by a pegasus, accessorized with celestial moon, star, and butterfly motifs. A cute, real Ezo flying squirrel is perched on her shoulder, while her large, fluffy grey tail curls behind her. The atmosphere is dreamy and magical, with soft lighting, sparkling particles, and a palette of silver, navy, and pastel pink, creating a high-quality, luminous visual effect.