Back in the 80s there was a arcade game called “Dragons Lair” that had zero true game play but looked gorgeous and was a true coin eater. It was the first interactive animated video game for laser disc arcade games. It wasn’t long till Laser disc was to join all the other defunct formats!
Animation legend Don Bluth was involved in the making of Dragons Lair along with many other productions. Don Bluth has generously donated production artwork (1979 to 2000) to SCAD. They’ve made a start to uploading but as they say on the site “Though the processing of the collection will continue for many years, materials already processed are available to researchers now”
The question is when are Disney and the ARL: Animation Research Library going to join the fun and put their archive online. Now that would be the mother lode. Though I guess while they’ve got the IP for all those “making of” art books – which I’m a sucker for – they won’t have much motivation.