Something to possible erros - Grayson transformation
In Retribution is Grayson infected by selfreplicating nanites send in his head, immediatelly become unconcious and nanites then change his body, when he was lockdwon and isolated. Unfortunatelly I haven't this part in English so I can't quote it.
In
Deception is proces described like this:
The air at the center of the chamber shimmered, a picture took shape, and Grayson began to scream. His body was naked, he had been strapped to some sort of framework, and his skin had a grayish tint. Open incisions could be seen on his legs. And as he screamed, thin snake-like cables could be seen entering his body, apparently of their volition.
And, as the camera zoomed out, people wearing lab coats could be seen. "No!" Grayson said, as his eyes flicked from face to face. "For the love of god stop them. I'll do anything... Anything you want. Don't let them do this to me."
But rather than stop the process the onlookers took notes as the cable things squirmed under the surface of Grayson's skin, dimly seen lights appeared under his epidermis, and the cords in his neck stood out. "Kill meeeee," Grayson whimpered. "Please kill me," but no one did
Big nanites....