"Alfa/beta, unreleased" and "Promos". The first one contains a number of screenshots which can not be found in the final release of the game. Promo-section contains a selection of rare materials which were created in the process of game-developing: for example, a demo slide-show of "The Beast Within" and also some hidden materials that were found (not by me) in the source-code of the game..
I’ve also finished the 3D Model of the Schattenjager talisman. You can see the renders in my Work in Progress. And, I’ve also added better quality cover artworks for soundtracks, as The Crazy Owl and no_ron requested. You can download them in the “Soundtrack” section, each image linked to the corresponding album.