BMW 性能社交媒体海报

Create a 4:5 vertical social poster in ultra high resolution, 8K print quality sharpness. Use the {argument name="car model" default="BMW car"} from the reference image as the main subject and use the background structure/composition from the reference image, but transform it into a BMW themed design. Replace all black tones with a flat {argument name="background color" default="high-saturation BMW blue"} background. Keep the same layout, spacing, visual balance, and poster composition from the reference image. Background should use a smooth gradient from slightly lighter electric blue at the top to deep navy blue at the bottom. Add subtle grain texture (2 to 3%) and faint rectangular overlays (2 to 4% opacity). Keep it clean, graphic, premium, and non-realistic. Add a soft contact shadow under the car. Use the same BMW from the reference image, changing only the {argument name="paint finish" default="matte frozen blue"} or deep metallic navy. Keep the original body shape, wheels, stance, and design details from the reference image. Show the car in a rear 3/4 perspective matching the reference image angle exactly. Use a slightly elevated camera angle. Position the car slightly right of center. Include visible carbon roof, aggressive rear diffuser, sharp controlled reflections, and subtle brake details. Keep composition identical to the reference image: Top: branding Middle: giant type Center: car overlapping text Bottom: editorial block and specs Typography: Primary text: “BMW” Ultra condensed bold sans serif, tall vertical scaling like the reference poster. Color deep navy or near black. Static text with no distortion. Acts as structural backdrop. Secondary header: “BMW M4 G82” Thin font with wide tracking. Logo area: BMW roundel centered above. Editorial block: Headline: “BMW — Where Driving Becomes Instinct” Body copy focused on: driver connection control performance precision Use the same boxed editorial layout as the reference image. Background faded text: “M4” large scale with 3 to 5% opacity behind the box. Bottom left: “ M4 G82” Bottom right specs: 405 kW / 550 PS 3.4 s 307 km/h Lighting should be clean studio lighting with sharp but controlled highlights. Color grading should use deep blues, high contrast, clean blacks. Camera lens: 50mm, slightly elevated rear 3/4 angle. Mood: Performance. Precision. Driver focus. Add Bottom-right watermark: harboriis , with small x and Instagram logo

创作一张 4:5 比例的超高分辨率竖版社交媒体海报，达到 8K 打印质量的清晰度。以参考图中的 {argument name="car model" default="BMW 汽车"} 作为主体，并沿用参考图的背景结构与构图，将其转化为 BMW 主题设计。将所有黑色调替换为纯平的 {argument name="background color" default="高饱和度 BMW 蓝"} 背景。保持与参考图一致的布局、间距、视觉平衡和海报构图。背景应采用平滑的渐变效果，从顶部的浅电光蓝过渡到深海军蓝。添加细微的颗粒质感（2% 至 3%）和淡淡的矩形叠加层（2% 至 4% 不透明度）。保持画面简洁、具有图形感、高级且非写实。在车底添加柔和的接触阴影。使用参考图中的同一辆 BMW，仅更改 {argument name="paint finish" default="哑光冰冻蓝"} 或深金属海军蓝涂装。保留参考图中的原始车身形状、轮毂、姿态和设计细节。以完全匹配参考图角度的后 45 度视角展示汽车。使用略微抬高的摄像机角度。将汽车放置在偏右中心的位置。包含可见的碳纤维车顶、激进的后扩散器、清晰受控的反光以及细致的刹车细节。保持与参考图完全相同的构图：顶部：品牌标识；中部：巨型字体；中心：汽车与文字重叠；底部：编辑板块与规格参数。排版：主标题：“BMW”，采用超紧凑粗体无衬线字体，垂直拉伸，与参考海报一致。颜色为深海军蓝或近黑色。静态文字，无变形。作为结构背景。副标题：“BMW M4 G82”，采用细体字，字间距较宽。Logo 区域：BMW 圆标居中置于上方。编辑板块：标题：“BMW — Where Driving Becomes Instinct”；正文侧重于：驾驶者连接、操控、性能、精准。使用与参考图相同的盒式编辑布局。背景淡出文字：“M4”，大比例，3% 至 5% 不透明度，位于文本框后方。左下角：“M4 G82”；右下角规格：405 kW / 550 PS，3.4 s，307 km/h。灯光应为干净的摄影棚灯光，带有锐利但受控的高光。色彩分级应使用深蓝色、高对比度、纯净的黑色。相机镜头：50mm，略微抬高的后 45 度角。氛围：性能、精准、驾驶者专注。添加右下角水印：harboriis，带有小 x 和 Instagram 图标。