There are three special photos in the game that spawn a rare item. These items will only appear if you have collected and examined the indicated photo. Search the indicated locations to find all three special photos.

1. The photo is located on the metal shelves near where you find the Scorpion Key in the Processing Area. The treasure is located in the Main House 1F, Drawing Room. Interact with one of the fireplace stones to remove it. The reward is Steroids, which gives your character a permanent health upgrade.

2. The photo is located in the Old House, Yard. It is pinned to the covered stairwell on the exterior of the Greenhouse section of the Old House. You can first get the photo after following Marguerite through the underground tunnel and climbing out through the well. The treasure is located in the Yard, Trailer. Look in the toilet bowl of the trailer to find three 44 MAG ammo.

3. The photo is located in the Main House 3F, Supplies. Look in the Supplies closet connected to the Master Bedroom. It is on the red stool to the left as you enter. The treasure is located in the Testing Area 2F. Continue following the linear path to the third room. It is next to the cage with a mannequin head in the corner. The reward is a Repair Kit. You can combine it with the Broken Shotgun or Broken Pistol to get a new weapon.