Could anybody possibly tab this song?

I'm a fairly new guitar player and I don't have a great ear for music yet. I've seen a chords for the song around the Internet and the chords are fine it's basically

Am E, etc. but there are some intricacies that are never tabbed out. Like I think most of the time when she's playing the Am she plays a 3--3--0 run on the B string that isn't tabbed out.

So I haven't found an actual tab of this song, just chords if anyone has a tab of this song or could tab it maybe I would greatly appreciate it.