Peeking Chibi Girl Border Prompt

Create a cute anime chibi illustration on a clean pure white background with a large empty blank space in the center, as if the characters are peeking in from the edges of a page. Use exactly 4 copies of the same chibi girl, {argument name="character name" default="a penguin-themed silver-haired chibi girl"}, each partially cropped by the canvas border: 1) one upside-down head peeking from the top edge near the upper left, showing only the head and a little collar; 2) one sideways head peeking from the left edge around the lower-left quadrant, with a small hand making a peace sign; 3) one sideways head peeking from the right edge around the upper-right quadrant, with a tiny blue-and-yellow penguin accessory visible near her hair; 4) one larger front-facing chibi peeking up from the bottom center, visible from the head to tiny raised hands. The girl has a round face, huge glossy blue-gray eyes, soft blush, a tiny smiling mouth, short bob-cut {argument name="hair color" default="silvery white hair with light cyan-blue tips"}, smooth rounded bangs, and delicate blue line accents. Outfit hints should be dark navy and blue, suggesting a sailor or penguin-inspired costume, but keep most clothing cropped. Style: polished Japanese anime sticker art, soft cel shading, clean thin outlines, glossy highlights in the hair and eyes, pastel blue accents, adorable playful morning-greeting mood. Composition should feel spacious and minimal, with no text, no border, no watermark, and no extra characters or objects beyond the 4 peeking chibi copies and the small penguin accessory.