The past few weeks I've been working on R2 when time allows. The lights have been completed (video) and the exterior dome is being sanded currently - slowly but surely. Last night my son and I wanted to see how R2's body is coming along, so I popped out the body panels and fitted what body pieces I have at the current time to see how it looks. Nothing is mounted, except for the large data port, but it's encouraging to see R2 taking shape to some small degree.