Create an anime-inspired artwork of a girl with long, flowing black hair. She is wearing a bright pink, ultra-cute pig onesie, complete with little ears on the hood and a curly tail attached at the back. The onesie prominently features playful designs that enhance its charm. The girl is captured in the midst of performing a martial arts-style kick, her pose dynamic and powerful, demonstrating both grace and strength. Her leg is extended in a high, side kick pose, highlighting her agility and martial prowess. The background should be soft and minimalistic, ensuring the focus remains on her vibrant attire and the action of the kick. Emphasize the contrast between the adorable outfit and the seriousness of her martial arts skill, creating a visually striking and memorable scene