超逼真的产品镜面自拍

创作一张超逼真的镜面自拍，画面中人物单手拿着产品。使用自然的浴室灯光，镜子中手机的倒影要真实可信。

---

**Original English:**
Create a hyper-realistic mirror selfie of a person holding the product in one hand. Use natural bathroom lighting with a believable handheld phone reflection in the mirror.