Number one: Hidden chache/tomb where the protagonist stores the loot after it isn't needed anymore location would be marks on your map upon exiting memory
Number two: Character (likely goulified) approaches ss any gives items (potential companion/memory giver as well) as sort of a he/she would have wanted you to have this
Number 3: The quest given to memories protagonist was incomplete but can still be stopped you get the items off the body of protagonist or from protagonist if still alive