I'm going to guess I'm probably not the only one who would be today years old when they discovered the 3.4GB of Deluxe Edition content waiting in the "DigitalDeluxe" folder under the Baldurs Gate 3 Steam folder? You can right click the game in Steam and do Manage->Browse local files to get there.
There's the full BG3 Art Book PDF (OMG spoilers!)
The full set of soundtrack files in both MP3 and WAV formats.
And the set of PDF character sheets for six Origin characters.
