Added three files (sort by date) to finish the Print Work OST subsection.

EDIT: Make that four, plus some missing cover images from one of the two remaining Print Works. Note that there's a dat error related to this (Wild and Horned Hermit). What is missing now is Volume 7 Chapter 36. Thing is, Chapter 36 is part of Volume 8, and not 7. You will see that this "ghost chapter" is jpg, where the entire rest is png.

Question is if we should start fixing the dat itself, or just deal with never completing the collection ..