[2022] The lost icon

Hello, I was exploring what I can do with shortcuts icons and I changed the Rainbow Six Siege shortcuts icon on my desk. The problem is that I am not happy with the result and want the original icon back, but I lost it in the files of my computer. Can someone please tell me where it is in the game files ? :')

EDIT :

I finally found it !! It was in the steam files and not in the R6 files...