一款面向高端机甲动漫极客文化的 T 恤图案，完全透明背景且无任何底色，置于方形画布正中，主视觉对象为一只造型强劲的 3D 人形机甲头部…

A premium mecha anime nerd culture t-shirt graphic isolated on full transparency with no background, centered in a square canvas, featuring a powerful 3D humanoid mecha head and upper torso as the hero object, built from layered chrome armor plates with sharp angular surfaces, glowing cyan visor eyes, neon orange energy seams between the armor joints, and subtle battle-worn scratches that add realism and depth; behind the mecha, a clean explosive burst of thin mechanical rays, floating bolts, and small geometric tech fragments arranged with precision for a strong silhouette; the only text should be the large title "STEEL REBELLION" in a single bold futuristic display font, oversized, highly legible, and placed prominently below the mecha; no tiny text, no subtitles, no extra words, no scenery, no frame, no halo, no background elements, crisp sharp vector-clean edges throughout, 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.

一款面向高端机甲动漫极客文化的 T 恤图案，完全透明背景且无任何底色，置于方形画布正中，主视觉对象为一只造型强劲的 3D 人形机甲头部与上半身，由多层镀铬铠甲板拼接而成，表面锋利棱角分明，头罩面甲处为发光的青色护目镜式双眼，铠甲关节之间分布着霓虹橙色的能量缝隙，并带有轻微的作战磨损划痕以增强真实感与层次；机甲后方以干净利落的爆发式构图延伸出细密的机械射线、悬浮的螺栓以及小巧的几何科技碎片，排列精密，呈现出鲜明的剪影轮廓；画面中唯一的文字是位于机甲下方醒目位置的大型标题"STEEL REBELLION"，采用单一粗体未来感展示字体，尺寸超大、辨识度极高；不含任何小字、副标题或多余词汇，不出现风景、边框、光晕或背景元素；整体边缘均为干净锐利的矢量风格，可直接用于服装直喷印花与周边商品销售，输出高分辨率 4000x4000 像素，专业级 3D 渲染质感，完全透明背景，1:1 正方形画幅。