Bakri

The Bakri was a species.

They had technology that allowed them to capture a person's mind at the moment of death and download it into a synthetic body. They did this on Bakri Resurrection Barges. (COMIC: A Matter of Life and Death)

"The spark of sentience in a Bakri synth" was one of the moments the Doctor's TARDIS saved from destruction in the Last Great Time War. The War Doctor and Cinder visited this moment. (NC: The Moments In Between)