Source: Dual Shockers, Valkyria Chronicles 3 official site
SEGA has announced that the Japanese version of Valkyria Chronicles 3 artbook, called 'Complete Artworks', will be released on November 24th. The book contains 256 A4-sized pages of artworks, design concept and in-depth information about VC3. It will be sold for 3150Yen or about $41.
You can now pre-order the book on Play Asia.