Hi I gathered free wallpapers online, and I organized them, each folder has the wallpaper pic, and a link that goes to that wallpaper's website where you can see the wallpaper and the creator.

You can preview and download the wallpapers here

If that didn't worked you can use this one (basically the same): https://app.filen.io/#/f/9f6c71f4-6bd6-4a98-8db3-1a867b6c2479#XaGwOKCc5z7dahFyugZ9qcV3Mf6r75iZ

All thanks to the creators of the wallpapers. I didn't created any of those wallpapers and all original credit goes to the creators themselves on Unsplash, I just downloaded them and organized them.