v1很不错，但是整体观感是偏暗色调的。v2的出现比较失败，没有达到预想的结果。所以我重新训练了v1，加入了一些跑出来亮色的光影，得到了v3。v1和v3并没好坏分别，你喜欢就是好的。

v1 is quite good, but the overall look tends to be on the darker side. The release of v2 was somewhat disappointing and didn't achieve the expected results. So I retrained v1, incorporating some brighter lighting effects that emerged during training, resulting in v3. There's no inherent superiority between v1 and v3—whichever you like is the better one.

可以有一种比较有层次感的光影风格，对出图有一定的风格影响，记得返图给我建议

It can create a layered lighting and shadow effect, which has a certain impact on the final output. Please provide some suggestions after using it.