I have “Man of Steel: A Symbol of Hope”’ if you’d like. But I’m not sure it tones the movie down enough for your daughter to watch it without a problem, and it doesn’t add the John Williams score. It does add the Superman score that Hans Zimmer composed, and it is pretty good.
https://ifdb.fanedit.org/man-of-steel-a-symbol-of-hope/ This is its IFDB page. If you want to give it a try, just shoot me a PM.
Sorry I don’t have Mos Remastered to give you, though. Best of luck to you finding it, and much love to you and your family. 😃