masterpiece, best quality, solo, 1girl, aged up, happy, :3, rin_hoshizora, hoshizora_rin, short hair, pixie cut, orange hair, yellow eyes, jacket, futuristic idol costume, neon-trimmed jacket, holographic skirt, tech headphones, glowing sneakers, sci-fi stage with digital grids, city skyline at night, light trails, fast-paced and electrifying vibe, playful expression
