A GeneralsJoes commentor earlier this week pointed out an awesome YouTube user who has built some amazing dioramas and is using them to make incredible stop-motion animated features with G.I. Joe: The Rise of Cobra figures (amongst others).
He is a YouTube user named VisorHUNgary, and his channel can be found right here.  There are a few videos showcasing the dioramas themselves, but the stop motion playlist is where it’s at.
I’ve mirrored G.I. Joe: Cobra below, but definitely check out his channel to see more details!  This is some very cool stuff.  Wish I had the patience to do something like this.  A big thanks to commentor FredPerri for the info!