prototype Cylon contains a copy of the consciousness of Daniel Graystone's daughter, Zoe Graystone. Daniel Graystone conceives of the Cylons as a slave race and demonstrates this by instructing the prototype to rip her own arm off. After catching it interacting with the family dog, he realises that the prototype contains Zoe's consciousness and attempts without success to force her to admit her identity. She is able to defeat the tests he attempts, and convinces him that she is just a robot. Upon learning that Graystone is about to erase her memory, she escapes. The Battlestar Galactica miniseries displays an original model Centurion on display in Galactica's museum hangar. The original Centurion is also depicted in a diagram reviewed by the armistice officer in the opening scene. In Battlestar Galactica: Razor, Centurions are almost identical to those from the original series, except they are rendered using CGI and have exposed joints. The Centurion in the museum hangar is retconned as a CGI version with exposed joints. Initial-model Centurions are among those seen defending the Cylon colony from an assault by Colonial and rebel Cylon forces (Part 2 of "Daybreak"). The body had synthetic skin, although this model was still primitive and was mechanical rather than biological. Later model Centurions do not download into new bodies when they are destroyed, according to screenwriter Ronald D. Moore. The Hybrids have something to do with the programming of the Centurions. When the virus infected the Hybrid on the infected Basestar, the Centurions shut down ("Torn"). However, Centurions can function independently when no Basestars or skinjobs are nearby. A Centurion immediately fires upon an Eight when she unplugs a Hybrid ("Faith"). It is unclear whether this was in willful defiance of the Hybrid or as a result of the removal of their higher function inhibitor modules ("Six of One"). After the inhibitor modules that restrict higher functions, granting them independent thought were removed, although still largely servile, the Centurions were shown to exhibit human-like behaviour, such as politeness and consideration (e.g., responding to "please"). These Centurions are taller than their predecessors, and are sleeker. They retain the distinctive, oscillating red "eye", as well as a rudimentary mouth (even though they cannot speak). The hands are much thinner and visibly segmented, and more claw-like (they can cut flesh and mortally wound a human, making them effective close-combat weapons.) These claws can be modified at will,