Sorry I don't know the other one either but I do think you could find her name on LB69's site with a bit of a search. My guess this set is from one of their freebie samples and as such she would be listed somewhere on their site. Heck, the worst case senario would be that you would have to look through all those cute Asian t-girls...not so bad
If you are in country and trying to track her down tell me on a private message (I may not return to this thread since I don't know her) and I will give you a couple of more suggestions on how you might find her in the flesh if that is your desire.
Best of luck in your search.