was messing around with it. in my head I always knew it could do these things. they're subtle ways that are subconsciously and consciously used to display emotions.
@00:07well, I didn't do any in the face of course as I was focusing on just the helm. When it retracts back, its a submissive position, often used for sleeping or lying down. the small flick it does in the beggining is USUALLY a display of curiosity or the equivalent of a twitch. When it raises its alert/attention. and when it shakes in the up position its meant to be threatning/intimidating. it rattles almost like a rattle snake, only with it being metal, its much louder.