WARNING: If your computer has less than 32 GB of RAM, you are advised to exit this page immediately. Scratch 3.0 currently has a severe memory usage issue with large numbers of costumes. Each frame is SVG, so use fullscreen for the best effect. Sound should be working now, because of the lower number of costumes and requests.
I've compressed multiple costumes into one to mitigate a bug in Scratch's project loading: https://github.com/LLK/scratch-flash/issues/619 The frames of the video were combined using ImageMagick's montage command, and vectorized with Vector Magic. Warning: you will need a decent amount of memory to view this project. Because of Scratch's (or Flash's) poor memory management, memory usage will increase to over 2 GB by the end of the animation.