Can't tell you much about Sailor Moon, I'm afraid, except to say that she's the heroine of a Japanese manga series written and illustrated by Naoko Takeuchi. They are ordinary schoolgirls who change into soldiers by the means of magic crystals, bracelets and such in order to fight the forces of evil. Or something like that; you get the picture.
I downloaded them years ago from a Japanese gentleman who since, because of piracy, took to asking for very large sums of money for any of his models. Who can blame him? I've mislaid the link anyway.
There are two other Sailor Moon projects in the forum, but these charming lasses aren't either of those. Watch the intro to an episode from the TV series here:
https://www.youtube.com/watch?v=5txHGxJRwtQ