VIDEOS:
Yiga Among Us
While Yiga Footsoldiers have been shown disguising themselves as Travelers in Breath of the Wild or Hyrulean Soldiers, their most convincing disguise is their old Shiekah professions, allowing them to infiltrate the Royal Ancient Lab and stop Robbie and Purah from learning the full analysis of Terrako, which shows the Divine Beasts being corrupted by the Blight Ganons before the events of Breath of the Wild.
Example of:
The Mole