A video will be placed up later.
After you open the door with the bull sculpture you will be able to make your way upstairs and find a room with a Tv and VCR along with a tape labelled "Mia." You will play through a section as Mia while being hunted down by Matriach Marguerite. You need to hide from Marguerite on 3 different occasions while she hunts you down ranting about plans for you. If she sees you she will drop her lantern and try to catch you. If you are caught you fail and restart from a checkpoint. I can confirm that if you fail it does not stop this trophy from unlocking.
Details with how to hide below
*** Spoiler - click to reveal ***The first time you hide from her she will open a door and walk down a hallway towards another door. The hallway is an L shape so you just hide down the other section of the hallway behind a box.
The 2nd time you will go through a room with a light facing a picture and head to a door outside. If you go to the left once out the door she will find you, if you go to the right and hide around the corner she will not.
When she leaves you will solve a puzzle using the light and picture then move on to your 3rd encounter with Marguerite. At this time she will start talking while you hide behind some crates. When she walks she will go along side the water side of the crates so stay on the other. She will turn around quickly when she passes but turns back and continues where you came from. You will walk forward and turn right which is where she came from. Once down the little cellar door she will lock you in. The lights will go out and she will catch you ending the video sequence and unlocking this trophy.