Unfortunately, I couldn't find any information on a wallpaper related to an Intel i5 9400F processor. However, I can suggest some alternatives.

You can use the anime-wallpaper package from NPM Registry to get anime wallpapers based on scraping from websites. You can install it using npm by running the command:

npm install anime-wallpaper

Then, you can use the following code to generate a random anime wallpaper:

const AnimeWallpaper = require('anime-wallpaper');

AnimeWallpaper.get()
  .then(wallpaper => {
    console.log(wallpaper);
  })
  .catch(error => {
    console.error(error);
  });

Please note that this package scrapes images from websites, so you may need to adjust the settings or use a different package if you're concerned about web scraping.