I have both of these sheets, though, I can't find my original pdf of them, so heres what I could find:
https://www.mediafire.com/folder/3y1dcf1y4bjb9/Gaur_Plain_(Xenoblade_Chronicles
https://www.dropbox.com/sh/37yt86cu4q2fabw/AAC5rUz_UFIUEeyqBUbtzvf2a?dl=0 (Though most of those are for flute, meaning that a bass line must be added)
https://www.mediafire.com/folder/3y1dcf1y4bjb9/Gaur_Plain_(Xenoblade_Chronicles
https://www.dropbox.com/sh/37yt86cu4q2fabw/AAC5rUz_UFIUEeyqBUbtzvf2a?dl=0 (Though most of those are for flute, meaning that a bass line must be added)