Was a bit bored so I decided to annotate this picture from the 365 days of star wars book. To know that the whole universe was mostly just populated by these is mind blowing.
There are som models I couldn't find like the At-Ats, sandcrawler, speeders, some pods, slave 1 and a couple of TIEs, Ys and Xs, but the bulk of what they had to work with on ROTJ is clearly there. Also note the 3 MPC Falcons, 2 MPC X-wings and bunch of Kenner Die-casts. Maybe just used for video-storyboarding but still...
Please correct me if I got something wrong or if somebody spots something else.
Thanks for looking!