写实产品摄影风格，主体为带有自然使用磨损痕迹的浅棕色实木飞钓竿，竿身带有清晰顺直木纹，多处箍有深棕色皮革加固环，握把底端带有环形皮制挂扣，配套做旧黄铜渔轮带有圆润木质摇柄，金属细导线环等距分布在竿身，银白色钓线从渔轮引出穿过导线环延伸至竿尖；深灰色哑光纯色无杂质背景，侧方柔和布光，突出木质纹理与金属复古质感，全焦段清晰，居中斜向构图，背景中留有合理负空间，画幅比例1:1

Realistic product photography style, the main subject is a light brown solid wood fly fishing rod with natural wear marks, the rod body has clear straight wood grain, multiple dark brown leather reinforcing rings are hooped on it, the bottom of the handle has an annular leather hanging buckle, the matching distressed brass fishing reel is equipped with a round wooden crank, thin metal line guides are evenly distributed on the rod body, silver-white fishing line is led out from the reel through the guides to the rod tip; dark gray matte solid impurity-free background, soft side lighting, highlighting the wood texture and retro metal texture, full-frame sharpness, centered diagonal composition, reasonable negative space reserved in the background, aspect ratio 1:1