Well, eyebrows and eyelashes - tried to do them several times, but not that good result, so typically I just tend to ignore them. Until I'll start drawing a bit better than now.As for the mane - it is not exactly second season thing (you know, not a big fan of a new design), more like some sort of "active", night state when she acts as a night goddess. I do not always follow such headcanon (and it started well before second season), but at least here I needed such a mane, which may spread and fly and blend with the rain, becoming the rain itself. The original feeling that started the picture was of her presence behind the night rain - as she rules not only the night sky but the night itself also. Not that much of this idea remained in the picture, though. Too often just unable to properly express such things in drawings.