On this page of the Resident Evil Village guide, you will find a list of all the files available during your first visit to the Village - after completing the prologue. The following list will help you explore the village in 100%.
The report is on the ground where Ethan wakes up in the forest after completing the prologue.
The note is on a small corner table in one of the buildings in the Maiden of War location. The first time you can go there is after surviving a bigger battle with Lycans.
"Goats of Warding" Placard
This collectible is in the Graveyard. Examine the placard near the altar with a goat.
The note lies on a chair in the first room of Luiza's house. Be sure to pick up the secret before you go any further, as the house will be destroyed.