Hi, have you thought about making this video in 2D animation format? I think it's cool and such videos are in trend now. I think you yourself have noticed many examples of short animated training videos. However, if you are interested in a large video, like a video for courses, you can watch an example of E-learning Video case Study for Institute, I think it's a pretty cool example of how a video with 2D animation was created and implemented for a training video course.