You can find files used for the current version of USA IAT on the PI Netherlands site.
For the IAT task,
Good (Goed) words are: "Gelukkig", "Mooi", "Liefde", "Genot", "Vrede", "Vreugde", "Glorieus", "Lachen";
Bad (Slecht) words are: "Gekwetst", "Pijn", "Slecht", "Naar", "Erg", "Horror", "Mislukking", "Pijnlijk";
Netherlands (Nederland) stimuli are: "Amsterdam", "Anne Frank", "netherlandsnote.jpg", "netherlandsflag.jpg", "netherlandsoutline.jpg";
United States (Verenigde Staten) stimuli are: "New York", "Abraham Lincoln", "usnote.jpg", "usflag.jpg", "usoutline.jpg";
The explicit questionnaire used the following sets of questions:
Right-Wing Authoritarianism Social Dominance Orientation
The experiment procedure has been changed over years. You may contact Project Implicit at admin@projectimplicit.net for the previous versions.