Pretty neat robot "action figures" made from scavenged electronics! Worth a look!
Well I got curious as well while I was reading the description, but I think that was his original motivation, and then he focused on the artistic/unique piece side of it...The best I could find was a timelapse of him building one of them.
Since, I couldn't readily find any link towards stop-motion animation I guess and suspect there isn't any... yet at least.
Also from what I know and perceive, stop-motion animation is VERY time consuming which only reinforces my suspicions...