Wyvern in a Music Box: Anime-Style Fantasy

An ornate open music box revealing a regal wyvern perched on a velvet cushion. The wyvern is drawn in vivid anime style with large glossy emerald eyes, iridescent emerald-green scales, a delicate horn, and soft frills along its spine. Its wings are folded neatly, tail curling around the box. The interior is lined with gold filigree and tiny crystals, with visible gears and a wind-up key. Warm golden light bathes the scene, creating rim lighting and subtle sparkles as musical notes drift through the air. The inner lid shows a miniature sky with fluffy clouds, pastel hues, and drifting cherry blossoms. The overall mood is bright, whimsical, and highly detailed anime, with crisp linework, cel shading, and a dreamy atmosphere. 4k resolution, cinematic composition, shallow depth of field focusing on the wyvern's face.