I have uploaded a making movie of Blimp CG. it is at 50x speed. however, you need to spend 30 minutes to watch the movie.
By the way, it is shame that you will see this blimp CG in White Dragon Cut, it will be coming out November 2021, only 10 seconds. but I guess spending a huge amount of time for creating just a few seconds scenes is an everyday occurrence in actual cinematography.