From left to right:
The Penitent (a heretic given the sentence of death but commuted to a lifetime of redemptive servitude to bear the Book of Judgement upon his shoulders).
The Forensic Servitor (something of a mobile testing lab with a variety of implanted forensics equipment).
The Stenographer (one of millions in service to the courtrooms of the Adeptus Arbites to record the judgements of the Judges).
All three are currently in service to Judge Hathorne.
Спасибо за прочтение