Whimsical Cat-Ear Fantasy Girl

Create a full-body fantasy anime character illustration of {argument name="character name" default="Leticia"}, a small cute girl standing front-facing on a white background, drawn in delicate watercolor ink with soft washes, fine sketch lines, warm muted orange, cream, charcoal, teal, and brown tones. She has {argument name="hair color" default="black hair fading to teal at the twin-tail tips"}, straight bangs, low twin-tails, pale skin, slightly blushing cheeks, and a calm shy expression. She wears oversized futuristic cat-ear headphones with glowing cyan triangular ear panels and cyan ring accents, then a layered Halloween-fantasy poncho cloak in cream and burnt orange with patchwork triangles, stars, tiny skull motifs, ghost appliqués, bat-like trim, dangling charms, tassels, and a large orange bow at the collar; underneath are a dark skirt, black-and-cream striped thigh socks, and chunky brown lace-up sandals with small orange creature faces on the toes. In her left hand she holds a crooked branch staff decorated with dry leaves, string, a skull tag, beads, and a hanging teal-glowing lantern. Include exactly 8 companion creatures: 1 perched owl-like creature with bat wings and an orange scarf on top of the staff, 1 tall translucent smoky ghost with glowing eyes behind her upper right side, 1 pale tiny ghost floating at mid-right, 1 black round cat-like spirit printed or peeking from her right cloak pocket, 1 cream triangular ghost face on the front of the cloak, 1 black cat sitting at the lower left, 1 beige blob ghost near the lower left background, and 1 teal-blue blob ghost near the lower right. Add sparse tiny flowers, leaves, pebbles, and pale ghost shapes around her feet, keeping the background mostly blank. Place a handwritten signature reading {argument name="signature text" default="Leticia"} at the bottom right with a small cat doodle. Style should feel like a whimsical fantasy character sheet illustration, highly detailed but airy, cute gothic Halloween atmosphere, no comic panels, no speech bubbles, no extra text.