Dear Agus,
We have uploaded an illustration and a photo of what we mean by Crow's Feet, this is a family symbol. In the last stage to help us with the ranking can you please try and incorporate these.
You can access the two from the link below:
https://docs.google.com/file/d/0B8oIprkXACItM1k1Y2tPQXZ5RVk/edit?usp=drivesdkThanks