Watch the official gameplay to see Lara Croft's transformation into the Tomb Raider: Shadow of the Tomb Raider Gameplay YouTube• 6 Sep 2018 Shadow of the Tomb Raider Definitive Edition Extra Content

: On a PC, these files are usually intended to be placed in: C:\Users\[Username]\Documents\Shadow of the Tomb Raider\[Steam ID] .

If you are looking for the "interesting content" within the game itself: