Peacemaker: Glorious Princess - Official Artbook

Content (about 70 pages):

• Concept Art: The evolution of the characters during the visual development
  
• Words from the Devs: The inside story and acknowledgements

Access:

Once downloaded, this artbook can be found in the game's folder. Access as follows:
Right-click on Peacemaker: Glorious Princess > Properties > Installed Files > Browse... > dlc