Millennium - Deluxe Contents

The Deluxe pack features the 111-page Official Guide as well as a Comic Book of the introduction and 1280x960 Wallpapers of the characters.

How to find the deluxe contents

From your computer, go to:
C:\Program Files (x86)\Steam\steamapps\common
Then select the game folder.

Or directly from the Steam Client, first right-click on the game, then select:
Properties > Local Files > Browse Local Files

EXAMPLE