Here's a download link for a 100% save file. https://drive.google.com/file/d/1lqzyRIQH6jXjT3wkSJSvf2r_btLCfZKj/view?usp=sharing

Put the "SLOT3" folder from the .rar file into C:\Users\USER\AppData\Roaming\Warner Bros. Interactive Entertainment\LEGO The Incredibles\SAVEDGAMES