Create an image of the perfect female face according to scientific standards

Create an image of the perfect female face according to scientific standards. The face should have symmetrical features, clear skin, and proportions where the distance between the eyes and mouth is 36% of the face length, and the distance between the eyes is 46% of the face width. The background should reflect a universal beauty standard, appreciated across different cultures and time periods. Add beautiful hair to this image. Full head of hair visible, portrait shot.

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