未来感 VTuber 出道海报
一张充满活力的动漫风格 VTuber 预告海报，画面中一位银发偶像在霓虹闪烁的未来城市中向观众伸出手。
gpt-image-2 · 产品营销 · 动漫 / 漫画 · 文本 / 排版 · 海报 / 传单 · 角色 · 赛博朋克 / 科幻
中文提示词
目标：为未来感偶像出道创作一张光泽感十足的 VTuber 风格预告主视觉图，以 {argument name="character name" default="Amaha Mirai"} 为核心，强调角色存在感，并采用高能量的动漫广告设计。 画布：垂直 3:4 海报，全出血设计，超精细动漫插画，采用鲜艳的青色、电光蓝、洋红色、薰衣草紫和白色灯光，带有闪耀的辉光效果，呈现干净的商业质感。 布局：在顶部放置巨大的发光日文标题，内容为 {argument name="main title text" default="天羽ミライ"}，上方配以间距适中的罗马字母“AMAHA MIRAI”。画面中右前景展示 VTuber 偶像以动态视角向观众伸出一只手。背景为明亮的未来城市峡谷，点缀着全息广告牌和玻璃摩天大楼。在画面中下部，添加一行发光的标语，内容为 {argument name="slogan text" default="きらめく未来に、ログイン。"}。在最底部，添加较小的发布通知，内容为 {argument name="launch text" default="近日始動"}，并由微小的星形符号和装饰性科幻分割线环绕。 主体细节：绘制一位开朗的年轻动漫偶像少女，拥有长长的飘逸秀发，发色为 {argument name="hair color" default="银白色，带有淡蓝色和粉色挑染"}，大大的蓝紫色眼睛，张开嘴微笑，面带红晕，佩戴耳机麦克风。她身穿白色与淡蓝色相间、带有粉色点缀的未来感偶像短夹克，配有星形别针、金属饰边、短款层叠半透明裙摆、腰带、绑带和虹彩面料细节。添加发饰：确切包含 3 个可见饰品——右侧头部有一个大型蝴蝶结丝带装饰，左侧刘海附近有一个小星星发夹，右侧刘海有两个粉色小发夹组成的一个饰品组。 背景元素：包含确切 5 个突出的未来感宣传元素——左侧有一个巨大的全息广告牌，展示着同样风格的“LIVE”偶像造型；左上方天空中有一个小型飞行摄像无人机；中心有一座针状高塔；左下角有一个霓虹三角形标志；右侧建筑上有一个明亮的全息招牌。画面中填充粉色花瓣碎屑、星光闪烁、镜头光晕和光束。 视觉风格：现代日本动漫海报，高饱和度赛博流行城市，明亮的轮廓光，清晰的线条，细腻的发丝，精致的 VTuber 出道广告美学，充满活力的视角，梦幻而锐利。 约束条件：保持图像为单张海报，不要添加额外角色，不要添加 Logo 水印，所有文字需大而具有装饰性但保持清晰易读，严格保留插槽中指定的日文文本，并避免在脸部或伸出的手上堆砌文字。
原始提示词
Goal: Create a glossy VTuber-style teaser key visual for a futuristic idol debut, centered on {argument name="character name" default="Amaha Mirai"}, with strong character presence and high-energy anime advertising design. Canvas: Vertical 3:4 poster, full bleed, ultra-detailed anime illustration, vibrant cyan, electric blue, magenta, lavender, and white lighting, sparkling bloom effects, clean commercial finish. Layout: Put a huge glowing Japanese title across the top reading {argument name="main title text" default="天羽ミライ"}, with small spaced roman letters above it reading “AMAHA MIRAI”. Center-right foreground shows the VTuber idol reaching one hand toward the viewer in dynamic perspective. The background is a bright futuristic city canyon with holographic billboards and glass skyscrapers. Across the lower middle, add a glowing slogan line reading {argument name="slogan text" default="きらめく未来に、ログイン。"}. At the very bottom, add a smaller launch notice reading {argument name="launch text" default="近日始動"}, framed by tiny star symbols and decorative sci-fi divider lines. Subject details: Draw one cheerful young anime idol girl with long flowing {argument name="hair color" default="silvery white with pale blue and pink highlights"} hair, large blue-violet eyes, open smiling mouth, soft blush, and a headset microphone. She wears a futuristic cropped idol jacket in white and pastel blue with pink accents, star pins, metallic trims, a short layered translucent skirt, belts, straps, and iridescent fabric details. Add hair accessories: exactly 3 visible accessories — one large bow-and-ribbon ornament on the right side of her head, one small star clip near the left bangs, and two small pink hairpins grouped on the right bangs as a single accessory cluster. Background elements: Include exactly 5 prominent futuristic promotional elements — one giant holographic billboard on the left showing the same idol with “LIVE” styling, one small flying camera drone near the upper-left sky, one central needle-like tower, one neon triangular sign in the lower-left corner, and one bright holographic sign on the right building. Fill the scene with pink flower-petal confetti, star sparkles, lens flares, and light streaks. Visual style: Modern Japanese anime poster, high-saturation cyber-pop city, luminous rim lighting, crisp linework, detailed hair strands, polished VTuber debut advertisement aesthetic, energetic perspective, dreamy yet sharp. Constraints: Keep the image as a single poster, no extra characters, no logo watermark, make all text large and decorative but legible, preserve the Japanese text exactly as specified in the slots, and avoid cluttering the face or outstretched hand with text.