Anime AI Image Update Banner

Objective: To create a vibrant Japanese-style promotional banner for an update to AI image generation technology, reminiscent of anime idol rock concert posters. Canvas: Wide horizontal web banner, 2:1 aspect ratio, approximately 1000×500 pixels. The composition should be compact and colorful, utilizing cinematic lighting, flashes, stars, lens flares, and a festive concert stage atmosphere. Main Text: A striking, bold Japanese title at the top, using a thick white font with a heavy black shadow.{argument name="headline text" default="Image generation using ChatGPT has been significantly updated!"} Below it, smaller, bold white text with a black outline is placed in the center:{argument name="subtitle text" default="GPT-Image-2 is available for free."} The layout needs to be extra large, glossy, and eye-catching, occupying the top third of the banner. Layout and main subject: The lower half showcases five anime-style band members, arranged from left to right: 1. On the far left is a blue-haired keyboardist with long blue hair, wearing a white shirt, sitting or standing behind the keyboard/synthesizer, his face covered by a soft rectangular blur mask. 2. In the center left is a pink twin-tailed idol singer, wearing a ruffled pink outfit, adorned with flower hair accessories, holding a microphone, with a cheerful expression; his face is fully visible. 3. In the center is a blond-haired drummer/vocalist idol, wearing a bright yellow short jacket with star accessories, holding drumsticks, smiling brightly at the audience; he is the most prominent character in the image, positioned in front of the drum set. 4. In the center right is a dark green-haired bassist/guitarist, wearing a black and green outfit, holding a guitar, his face covered by a soft rectangular blur mask. 5. On the far right is a black-haired guitarist with a purple theme, dressed in gothic black clothing with straps and accessories, holding a purple electric guitar, his face covered by a soft rectangular blur mask. Background: A glowing OpenAI-style knotted logo is placed in the center behind the character, surrounded by a golden circular halo. Add futuristic display panels to the far sides: the left display features a neon interface ring and control panel, while the right display features colorful, image-generated art and UI panels. The image includes stage lighting, musical notes, star icons, confetti-like glitter, bokeh, and diagonal beams. Visual Style: Vibrant anime illustrations, glossy digital art, concert poster energy, saturated pink, gold, purple, and blue tones, dramatic backlighting, high contrast, sharp outlines, and a sophisticated promotional thumbnail style. Restrictions: Must include 5 band members, and the title/subtitle must be 2 lines long. Ensure the Japanese text is clear, legible, and dominant. No other logos may be added except for the abstract OpenAI-style glowing logo. No watermark.