Leticia Fantasy Halloween Character

Create a vertical full-body fantasy anime character illustration on a clean off-white background: a young girl named {argument name="character name" default="Leticia"} standing front-facing in a whimsical Halloween forest-spirit theme. She has a small chibi-like body, pale skin, a soft serious expression, large gray-brown eyes, short black bangs, and twin ponytails with teal-blue gradient tips. She wears oversized futuristic black cat-ear headphones with glowing cyan triangular ear lights and cyan ring accents. Her outfit is an elaborate layered poncho cloak in {argument name="main outfit colors" default="cream, burnt orange, black, and muted teal"}, decorated with patchwork triangles, tiny ghosts, skulls, stars, stitches, tassels, beads, charms, and a big orange bow at the collar; underneath are a dark skirt, striped black-and-cream thigh socks, and chunky brown adventure boots with small orange creature faces on the toes. In her left hand she holds a crooked bare tree-branch staff; hanging from it are exactly 3 visible items: a small skull-tag charm, a glowing blue-green metal lantern, and a dangling tiny bell/ornament. Perched at the top of the staff is exactly 1 owl-like fantasy creature with round orange eyes, bat wings, a scarf, feather tufts, and speckled plumage. Surround the girl with exactly 7 companion creatures: 1 tall smoky dark ghost behind her right shoulder with glowing eyes and jagged mouth, 1 pale beige blob ghost at lower left with two large holes, 1 black cat with orange eyes at her feet, 1 small pale tan ghost near the cat, 1 teal-blue stitched ghost at lower right, 1 small pale floating ghost above the teal ghost, and 1 black round bat/cat face peeking from the cloak pocket. Add delicate plants, tiny flowers, fallen leaves, watercolor splashes, and small floating motes around the feet and background. Use a highly detailed Japanese watercolor-and-ink manga style with soft washes, fine linework, muted autumn colors, cute spooky atmosphere, transparent layered fabric, and a centered composition. Add a handwritten signature at the bottom right reading {argument name="signature text" default="Leticia"}. No panels, no speech bubbles, no UI elements, no extra text.