A highly detailed illustration of a girl with purple hair, standing in a dynamic rock 'n' roll pose. She has expressive eyes, and her hair is styled in a wild, wind-blown manner. She is wearing a stylish leather jacket, ripped jeans, and high-top sneakers. Her hands are in her pockets, and she is sticking out her tongue in a playful, defiant manner, looking directly at the viewer. The background is a graffiti-style wall with splashes of paint thrown against it, creating a vibrant and chaotic atmosphere. The lighting is dramatic, with multiple dynamic light sources casting sharp shadows and highlights. Render in ultra-high 8K resolution with maximum texture detail, enhanced lighting effects, and smooth motion capture
