纯黑色深灰渐变背景的专业摄影棚内，一把短双刃剑垂直竖立，剑尖抵在哑光浅灰色平面上。剑柄顶端是黄铜色金属圆头，表面雕刻有连续的复古卷云纹；握把为黑色皮革材质，以深色细绳多圈缠绕加固；护手为方正的深黑色锻铁材质，造型厚重简洁。剑身是深灰色锻铁质地，表面有明显的使用磨损痕迹和零星的棕红色锈迹，剑身带有纵向凹槽，整体从护手到剑尖逐渐收窄，最终形成尖锐的剑尖。采用居中构图，正面平视拍摄，特写镜头，冷色调硬光从侧前方打亮剑身金属纹理，道具在平面上投下淡而清晰的阴影，画幅比例为1:1。

In a professional studio with a pure black-to-dark gray gradient background, a short double-edged sword stands vertically with its tip resting on a matte light gray surface. The pommel at the top of the hilt is brass-colored metal, carved with continuous retro scroll cloud patterns. The grip is made of black leather, reinforced by multiple loops of dark cord wrapping. The crossguard is a square forged iron in deep black, with a thick and simple design. The blade is forged from dark gray iron, with obvious wear marks and scattered brownish-red rust stains on its surface. The blade has longitudinal grooves, tapering gradually from the crossguard to the tip to form a sharp point. Adopting a centered composition, shot from a front eye-level perspective in close-up, cool-toned hard light illuminates the metal texture of the blade from the front side, casting a faint but clear shadow of the prop on the surface, in a 1:1 aspect ratio.