This is a book or magazine about tanks/AFVs and/or military modeling.
Issue 116 of the world's premier AFV modeling magazine features a special titled "Building a cool StuG III in just one week," showing that fine work doesn't have to take an eternity. Numerous models of various subjects, dioramas, and how-to articles on other topics by the world's top armor modelers also fill the pages. New item reviews and other articles round out the issue. The text is in Japanese, with some English captions for photos and illustrations.