Imagine a vibrant scene that captures the essence of classic anime, infused with a nostalgic film grain effect. Picture a bustling cityscape at dusk, where neon lights flicker against the soft haze of the grain, illuminating characters in retro attire. Their expressive eyes convey deep emotions, while the grainy texture adds a dreamy quality, evoking a sense of longing for the past in this beautifully stylized composition.