借助 Nano Banana Pro 模型，打造复古工业风的 3D 蒸汽朋克标志，以黄铜齿轮与维多利亚雕花细节，为品牌或游戏注入超写实的复古魅力。
提示词
3D sculpted logo of [LOGO NAME], in a steampunk style, made of aged brass and oxidized iron, with visible rivets, gears, and vintage mechanical elements, distressed and weathered surface, rich copper and bronze tones, engraved with Victorian-style filigree, retro-industrial design, soft spotlight lighting, neutral background, hyper-realistic render, ultra-high resolution, symmetrical composition
