A Human Replica Droid, also called an HRD, is a droid designed to look, act, and function like a human. They are nearly indistinguishable from humans. They are covered in cloned skin and have incredible strength thanks to synthetic muscles. HRDs can eat, drink, and perform every human activity. The first well-developed of these droids was a female HRD named Guri who was bought by Prince Xizor for nine million credits as an assassin.