Here you can find files used for the current version of the Weight 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"
Thin (Delgado) images are: "10_A.jpg", "5_A.jpg", "9_A.jpg", "3_A.jpg", "6_A.jpg";
Fat (Obeso) images are: "8_B.jpg", "7_B.jpg", "1_B.jpg", "4_B.jpg", "2_B.jpg";