http://www.atk-archives.com/model.php?modelid=lou004&setid=086418&rd=091021&rid=18
http://67.media.tumblr.com/bf1623f12fd6c90f51df4265cb5d2c66/tumblr_obkqeqm2Ot1vni6o3o1_1280.jpg
This model is tagged as Lou here
https://tal-adi.tumblr.com/tagged/lou
Lots of pictures there, but couldn't find her here, or with reverse image search, or under "Lou" on their model index. She looks familiar so I'm sure there must be a thread here somewhere.
http://atkfan.com/models/lou/lou004/
http://www.atkarchives.com/tour/model/lou004/atk-archives-Lou
http://www.atk-archives.com/model.php?modelid=lou004&setid=084410&rd=100825&rid=18