彩虹 3D 独角仙
一个用于在黑色背景上生成可爱发光 3D 独角仙插图的提示词。
Create a single-subject 3D digital artwork of a cute stylized Japanese rhinoceros beetle, a kabutomushi, floating diagonally on a pure black background. The beetle should have a soft toy-like, rounded, glossy clay/plastic surface with smooth inflated forms and no hard textures. Show exactly 1 beetle with 6 segmented legs, 2 small antennae, 2 round side eyes, 1 large forked Y-shaped horn rising from the head, and 1 smaller cone horn on the thorax. Angle the body from upper left to lower right, with the head near the upper left and the abdomen extending downward right; use a three-quarter top view. The shell has two large rounded wing covers divided by a central groove, a domed orange-yellow thorax, and bulbous magenta-purple-blue body segments. Use vivid rainbow gradient lighting: cyan and teal along the left edges, saturated pink and magenta through the middle, warm orange and yellow highlights on the upper shell, and violet-blue shadows underneath. Add soft rim lighting and subtle bloom while keeping the background completely black and uncluttered. Include a small elegant signature/date in the lower-right corner reading {argument name="date text" default="July 27, 2026"} above a cursive artist signature {argument name="signature text" default="Oyagi"}. Overall mood: adorable, futuristic, luminous, high-end 3D render, centered composition with generous negative space, vertical portrait aspect ratio.创作一幅单一主体的 3D 数字艺术作品，描绘一只可爱的日式独角仙（kabutomushi），使其斜向漂浮在纯黑色背景上。独角仙应呈现出类似毛绒玩具的圆润、光泽感粘土/塑料质感，形态饱满平滑，无粗糙纹理。画面仅展示 1 只独角仙，需具备 6 条分节的腿、2 根小触角、2 只圆形的侧眼，头部上方长有 1 个大型 Y 型分叉角，胸部上方长有 1 个较小的圆锥角。身体呈左上至右下倾斜角度，头部靠近左上方，腹部向右下方延伸；采用四分之三俯视视角。甲壳由两条被中央凹槽隔开的大型圆润翅盖组成，胸部呈圆顶状的橙黄色，身体各部位呈现出洋红色、紫色和蓝色的球状感。运用生动的彩虹渐变光效：左侧边缘为青色和蓝绿色，中部为饱和的粉色和洋红色，上层甲壳带有温暖的橙黄色高光，底部则为紫蓝色阴影。添加柔和的轮廓光和微妙的辉光效果，同时保持背景完全纯黑且简洁。在右下角添加一个优雅的小型签名/日期，上方为 {argument name="date text" default="2026 年 7 月 27 日"}，下方为草书艺术家签名 {argument name="signature text" default="Oyagi"}。整体氛围：可爱、未来感、发光、高端 3D 渲染，构图居中并留有充足的负空间，采用竖向肖像比例。