You can find files used for the current version of Age IAT on the PI Spain site.
For the IAT task,
Good (Bueno) words are: "Contento", "Maravilloso", "Amor", "Placer", "Paz", "Alegría", "Glorioso", "Risa";
Bad (Malo) words are: "Dolor", "Agonía", "Maldad", "Desagradable", "Terrible", "Horrible", "Fallo", "Malísimo";
Old (Viejo) stimuli are: of1.jpg, of2.jpg, of3.jpg, om1.jpg, om2.jpg, om3.jpg;
Young (Joven) stimuli are: yf1.jpg, yf4.jpg, yf5.jpg, ym2.jpg, ym3.jpg, ym5.jpg;