I watched "10 Years with Hayao Miyazaki" [1] recently, besides knowing his stubborn character and artist life, and the work they do at Studio Ghibli is pretty outstanding, as terms of time, effort and dedication. There is also an indie movie, "Never Ending Man" [2] they shot after he suddenly announced his retirement at the age of 72, but later came back with his first CGI project. Years of hand-drawing, an old man through his digital transformation
Studio Ghibli also released all their posters and stills [3] from its animations.
[1] https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/10... [2] https://www.youtube.com/watch?v=CvslsD9F0bk [3] https://www.ghibli.jp/info/013344/