The video above is the Resident Evil Revelations 2 Episode 4 Documents Files Locations Guide and shows the locations of all Documents Files Collectibles in Episode 4: Metamorphosis, of RE Revelations 2.
There are 40 collectibles that can be found in Episode 3: Judgment, divided into the following categories:
10 Tower Emblems
6 Kafka Drawings
6 Insect Larvae
18 Documents Files
