Need help finding anthropometric data?

Hi! I’m designing sunglasses and I don’t know where to find anthropometric data for faces of different ethnic groups, I want to include face width, face structure, and the width of the face sideways and the distance between eyebrow to eyelid. I can’t find anything on Google yet, the most I can find it this (http://www.sciencedirect.com/science/article/pii/S0266435605000963) I have to pay for $35 which I don’t want to.

Can someone find anything? Or can someone with experience guide me to finding information like this? Thanks!