Anime Rockabilly Diner Girl

Create a polished anime-style full-body illustration of a young woman in a 1950s American rockabilly diner. The character is {argument name="character name" default="an original teenage anime girl"} with very long straight {argument name="hair color" default="light brown"} hair, blunt bangs, amber-brown eyes, fair skin, and a calm slightly serious expression. She is posing mid-dance with her body leaning diagonally, one arm extended to hold the hem of her skirt, legs spread in a rock-and-roll stance, looking toward the viewer. Her outfit is a retro rockabilly dance costume: a sleeveless white collared blouse with black polka dots, a red scarf with white polka dots tied at the neck, a wide black waist belt, a voluminous {argument name="skirt color and pattern" default="red skirt with large white polka dots"} flaring outward with visible layered white ruffle petticoat underneath, white frilly ankle socks, and black-and-white saddle shoes. Set the scene inside a colorful vintage diner with a glossy black-and-white checkerboard floor, teal-blue walls, chrome and red vinyl diner stools on the left, and a glowing classic jukebox on the right with warm orange, yellow, pink, and chrome highlights. Include exactly 5 vinyl records mounted on the wall, each black with a colored center label, arranged around the character. Add one vintage wall poster on the left reading “Rockabilly” at the top and “Twist” at the bottom, showing a dancing couple with stars. Add a bright pink neon sign on the upper right reading {argument name="neon sign text" default="Rock ’n’ Roll"}, with a swooping underline. Use vibrant saturated colors, clean anime line art, soft cel shading, glossy reflections on the floor, dramatic neon lighting, and high detail in the clothing folds and hair strands. Vertical portrait composition, full-body framing, dynamic perspective, no extra characters, no watermark, no text other than the poster and neon sign.