Generate a high-resolution PNG sticker (with a transparent background) of a young woman, based on the provided reference image. The character should have: • A youthful, natural look (approximately 18–25 years old) with light skin that shows subtle natural blemishes. • Well-defined, expressive eyes accentuated with delicate eyeliner. • Medium-full lips with a natural, understated makeup look. • Neatly styled hair (dark or light brown, as seen in the reference) that is either tied back or styled in a tidy manner. The sticker should be created in a modern cartoon or semi-realistic style with clean outlines and vibrant yet balanced colors. Ensure the facial expression conveys a clear emotion (for example, a friendly smile) while preserving the character’s distinctive look from the reference image. The overall design should be simple and eye-catching, ideal for a sticker.emoji