#DoctorWho River Song's TARDIS Diary DIY Tutorial! Version: Starving Student. From Frenzyland. Materials: 5 ½” by 7 ¾” (half inch larger than prop) Scrap leather from Tandy’s Leather Or thick mounting board/dense card ‘borrowed’ from your school’s art supply room. Scrap sheet of printing paper One which to print or sketch out layout A rough template is provided.