Based on the wallpaper with the same name included in the "kdeartwork" packages. You can download it here:
Way 1: You may download KSplashManager to easily install the splash screen here:
Compile it by doing:
$ tar zxvf ksplashmanager-0.9.1b.tar.gz
$ cd ksplashmanager.b
Password: (enter root password)
# make install
Then you can execute it going to the K menu, selecting "Run command..." and entering the name.
Way 2: Uncompress the .tar.gz and copy the files inside it to the directory ~/.kde/share/apps/ksplash/pics . If the directory doesn't exist, just create it.