海报 banner 目标：ChatGPT 生成 image-2
海报 banner：电影节胶片海报
电影节海报：胶片卷轴环绕地球 + 星辰轨迹 + 深蓝宇宙，影像连接世界的宣言。
提示词全文（英文）
Elegant film festival poster concept, a glowing film-strip ribbon winding around a globe rendered from dark blue marble with glowing continents, sparkles like stars and shooting film-light trails, cinematic countdown numbers subtly floating, deep midnight background with a starry film texture, luxurious metallic accents in gold and silver, sophisticated 3D render with volumetric glow, sense of wonder and discovery, refined event-design poster, high resolution, 8k
生成同款： 复制上方提示词 → 打开 ChatGPT → 粘贴并发送（可切换生图模型）→ 等待生成。
详细图文步骤见 新手教程
#电影节#胶片#3D
