jch1:
Thanks for the try, but that's not her.
I'm pretty sure I have the name correct, and I recently had a membership to Met-Art and exhaustively searched the site for her. I even emailed them and asked about her, but received no reply (which is odd, because they had always replied to anything else I wrote).
I recall that a photo shoot of her featured outdoors and her hair was in pigtails. I believe she was climbing on rocks or something of that nature.