DO NOT INSTALL THIS THROUGH SYSTEM PREFERENCES, INSTALL IT MANUALLY.
This pack includes 4 splash screens for Plasma. You can get the full experience by installing all "WinXP" themes via System Preferences.
2 in Spanish and 2 in English and a splash screen with the Windows XP boot logo.

Hot to install:
Unzip the file and move all the folders to /home/username/.local/share/plasma/look-and-feel
Then set the theme in System Preferences.