A woman with long blue hair and orange cat eyes is standing against the backdrop

A woman with long blue hair and orange cat eyes is standing against the backdrop of a full moon and a solemn shrine on a dark night, wearing a precision mechanical fox mask with a red pattern on her head, carrying a black Japanese sword that shines dull blue, and wearing a black kimono with silver fluttering fluttering in the wind and a deep blue obi tied around it. The dull colors are reminiscent of Ukiyo-e.

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits