After sorting most of my small bricks and special Lego elements today, I decided to build my own minifig-scale AT RT. Yes, I know, this chicken walker has been done a thousand times, but since it is a very small and flimsy vehicle, at least in Lego, I wanted to take on the challenge. My goal was to build it in minifig-scale (not counting the antenna, it's approximately 2.5 minifigs in height), and still retain the look, shapes and detail of the original, without making it look messy.
So right from the start I decided not to use hinge elements and plates for the 'cockpit' plating, instead opting to use snot, cheese slopes and two 3x2 wedge plates. I also decided to make the central axis that forms the seat one brick wide, so as to give the illusion that the trooper sits comfortably on a motorcycle-like seat, as with the original.
Before I start to ramble, here's some pictures, because as they say, these say more than a thousand words...
Enjoy!
Edit: Updated this post with images of the newest build.