You can find files used for the current version of the Skin-tone IAT on the PI Belgium site.
For the IAT task,
Good (Goed) stimuli are: "Gelukkig", "Mooi", "Liefde", "Genot", "Vrede", "Vreugde", "Glorieus", "Lachen";
Bad (Slecht) stimuli are: "Gekwetst", "Pijn", "Slecht", "Akelig", "Vreselijk", "Horror", "Mislukking", "Pijnlijk";
Light Skinned People (Mensen met lichte huidskleur) face images:
Set 1: "TONE0041A.jpg", "TONE0071A.jpg", "TONE0091A.jpg", "TONE0101A.jpg", "TONE0131A.jpg", and "TONE0141A.jpg";
Set 2: "TONE0031A.jpg", "TONE0051A.jpg", "TONE0061A.jpg", "TONE0081A.jpg", "TONE0111A.jpg", and "TONE0121A.jpg";
Dark Skinned People (Mensen met donkere huidskleur) face images:
Set 1: "TONE0031B.jpg", "TONE0051B.jpg", "TONE0061B.jpg", "TONE0081B.jpg", "TONE0111B.jpg", and "TONE0121B.jpg";
Set 2: "TONE0041B.jpg", "TONE0071B.jpg", "TONE0091B.jpg", "TONE0101B.jpg", "TONE0131B.jpg", and "TONE0141B.jpg";
The explicit questionnaire used the following sets of questions:
Right-Wing Authoritarianism Social Dominance Orientation