So given the comments so far on this thread,it appears nobody has any intel on where she went (or is willing to offers info). Maybe she just moved on...
Or maybe she reached her goal and stopped.
Or she ran into an asshole of a client and she felt the need to disappear.
Of she found a guy who took her exclusive.
All those do happen, and especially in the second and third cases, anyone close enough to know the answer is unlikely to say.
If she is still around, and wants to be found, she will be found. If she is gone, enjoy the memories. Dreams usually are fleeting.