“第一次接触”科幻主题 T 恤设计

A {argument name="theme" default="premium pop nerd culture t-shirt graphic"} isolated on full transparency with no background, centered in a square canvas, featuring a {argument name="hero object" default="bold 3D flying saucer"} as the hero object, designed with a sleek metallic chrome body, glowing cyan underside lights, and a luminous neon magenta beam projecting downward in a clean dramatic cone; beneath the UFO, a tiny silhouetted human figure looks upward in awe, kept simple and minimal for readability, while small floating stars and thin orbital ring fragments add just enough cosmic energy without clutter; the only text should be the {argument name="text title" default="large title “FIRST CONTACT”"} in a single bold futuristic display font, oversized, highly legible, and placed prominently below the UFO; no tiny text, no subtitles, no extra words, no scenery, no frame, no halo, no background elements, crisp sharp vector-clean edges, optimized for direct-to-garment printing and merch sales, high-resolution 4000x4000 px, professional 3D render quality, isolated on complete transparency, 1:1 square ratio.

一个 {argument name="theme" default="优质流行极客文化 T 恤图形"}，置于完全透明的背景之上，居中于方形画布，以 {argument name="hero object" default="醒目的 3D 飞碟"} 作为主体，设计采用光滑的金属铬质感机身，底部带有发光的青色灯光，并投射出一道明亮的霓虹洋红色光束，形成简洁且富有戏剧性的锥形；在 UFO 下方，一个微小的剪影人物正敬畏地仰望，整体风格保持简洁极简以确保易读性，同时点缀少量漂浮的星星和细薄的轨道环碎片，增添恰到好处的宇宙感而不显杂乱；唯一的文字应为 {argument name="text title" default="大标题“FIRST CONTACT”"}，使用单一醒目的未来感展示字体，超大号且清晰易读，醒目地放置在 UFO 下方；无小字，无副标题，无多余文字，无场景，无边框，无光晕，无背景元素，边缘清晰锐利如矢量图，针对成衣印花和周边销售进行优化，高分辨率 4000x4000 像素，专业 3D 渲染质量，完全透明背景，1:1 方形比例。