iPhone 6 Space Gray

Hey so on the iPhone 6 box, there is this blue flower wallpaper for the space gray model? My iPhone SE on iOS 9 has this wallpaper but I can't find it online anywhere to download for my 6! Can someone please provide me with a link? Attached is the wallpaper shown on my iPhone SE! Again this is the same one on the iPhone 6 Space Gray box.

Thanks!

-iAppleAddict