[quote=@swich01]
I presume that an observing servo skull would see nothing amiss in this strange hall?
[/quote]

Mine is set to recording mode, so she'll pretty much just prioritize getting a good footage of the building. so if(when) a fight breaks out, expect her to simply hover around the battlefield. if a daemon tries to strangle you, M4R1-A will make sure to get a good shot of it so we can watch it afterwards in high-res xD

she also has a non-human scanner by default unless turned off, so if she spots an organic humanoid that deviates from the Imperium's medical definition of a prime human, she will beep like a fire alarm!
so yes, if you have a relative that has a slight mutation, be it an extra kidney or extra finger, M4R1-A is going to tag you ^_^