She is the night spirit of an ancient tree that lived long ago in a beautiful and dark forest
This tree, which was home to many of the creatures who needed shelter in the night
no longer stands
But her spirit lives on in Luna
You can check out her listing here: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=160467950863&ssPageName=STRK:MESELX:IT
Thanks for looking!