Character Expression Sheet Generation (Anime Style)

Prompt

Create a single image of an expression variation sheet based on the character in the attached reference image.  Format: - A 2-row × 3-column grid (6 panels of the same size) - Overall aspect ratio: 3:2 - Background must be pure white (#FFFFFF) - Panel borders can be thin and understated (light gray) - In the top-left of each panel, add small numbers and labels: “1. Blank expression”, “2. Happy”, “3. Overjoyed”, “4. Sad”, “5. Angry”, “6. Surprised” (in black, clearly legible)  Common conditions (must be exactly identical in all 6 panels): - Hairstyle, hair color, eye color, face outline, clothing, accessories - Face direction (facing forward), bust-up framing, head size, and position - Lighting, shadow placement, coloring (anime-style soft shading)  Only the “expression” may change. Do not change the pose or angle.  Layout (fixed left to right, top row then bottom row. Do not reorder): 1 (top left): Blank expression. Calm, relaxed face. Mouth closed. 2 (top center): Happy. Gentle smile. Soft eyes. 3 (top right): Overjoyed. Beaming smile. Mouth open in laughter. Strong highlights in the eyes, making them look sparkling (no excessive effects needed). 4 (bottom left): Sad. Tearful eyes. Downcast gaze. Corners of the mouth turned down. 5 (bottom center): Angry. Furrowed brows and a wrinkled brow. Clenching teeth (or lips pressed tightly together). 6 (bottom right): Surprised. Eyes wide open. Raised eyebrows. Mouth open.  Unnecessary: - Background props, text (other than the numbers 1–6), action lines, sweat marks, different clothing, different accessories