Ambush of the Ithilien Rangers
, on Flickr
I tried to build like a Lego set, so I tried to add as many functions (as ludicrous as they may be) to the build.
The set itself is supposed to recreate Sam, Frodo, and Gollum's first encounter with an Oliphaunt, and Faramir in <i>The Two Towers</i>.
This video should explain everything else.