This is a book or magazine about tanks/AFVs and/or military modeling.
Issue 103 of the world's premier AFV modeling magazine focuses on single-color paint schemes, featuring a variety of models and dioramas illustrating the fine art of making single-color schemes interesting! Numerous other models, dioramas, and how-to articles on other topics also fill the pages. New item reviews and other articles round out the issue. Text is in Japanese, with some English captions for photos and illustrations.