This artwork is of the highest quality with extremely detailed and elaborate background in an anime style. The main character is a young, beautiful girl with very long rainbow-colored hair which is highlighted in close-up shots, and detailed facial features. The other character is an exquisitely beautiful mecha girl with detailed eyes and floating silver-gray hair displaying rainbow reflections. She wears gradient-colored mecha suit with black, yellow and green colors and has a shiny and rainbow-colored surface. The design is set in a cyberpunk, sci-fi, nighttime, space, and skyline environment with beautiful and detailed starry skies and the city's skyline. The dynamic posture and unique focal points of the characters are captured perfectly using cinematic lighting and atmospheric effects, shallow depth of field, and close-up shots that intensify the science-fiction mood. The color theme for this artwork has been changed to green, with the mecha suit and environment bathed in green light emphasizing nature, eco-friendliness, and technological elements. Under the starry night sky, the mecha girl exudes a unique and mysterious charm that inspires imagination and aspirations for the future. The exquisite facial features and dynamic postures complement the cinematic lighting effect, making the mecha girl look more vivid, lively, and eye-catching. This brilliant design creates a rich sci-fi vibe and fashion sense with its ultimate attention to detail and abundant style that reflects the courage and ambition of the younger generations.