Yes, I realize I forgot to connect GCS to Big Query. :-)
Careful when looking for images. The extension I was trying to think of was .webp. Those don't play nice. :-/
00:00 Introduction
02:50 Draw.io
03:20 Finding Images
10:10 Adding Images to Chart
16:40 Adding Connections
25:20 Adding Text Boxes
27:27 Exporting Static Diagram
28:06 Animating Connections
29:08 Installing Peek
30:06 Recording the Diagram
32:32 Finding Other GIF Recorders
33:20 Conclusion