I got mine online a couple of years ago; I forget exactly where. I don't typically buy things illegally either, so I unfortunately wouldn't know where to point you for that either. My version has the visuals, the libretto, and the music, because I actually bought the physical CDs.

I'm thinking of posting an analysis of some of the more unfortunate changes made in it for the English version, if that's of any interest, though of course it would be sans music (though not necessarily sans images).