It's in the framework download on modthesims:
http://modthesims.info/wiki.php?title=Game_Help:Installing_Sims_3_Package_Files/Setup_and_Files
Just unzip to your Documents\Electronic Arts\The Sims 3 folder. Everything should be in place (the Mods folder with the Resource.cfg file and 2 subfolders, Packages and Overrides). The download includes 2 test mods (nointromovies and nobuildmodesparkles) to test your installation of the framework.
The file is also available on the NRaas site, although I don't have a direct link to it. I think it's the same one as in the framework.