I installed that 3rd panel near the rear Logics and that finishes the panels.
The blue on the ring sure made R2 look different with the dome mounted. Yeah I guess you noticed I knocked the front Holo out. I was moving him around and my big behind made contact with the Holo and it was on the floor. J.B. Weld don't have nothing on my rear end.
More work to come, SeeYa soon!!!