When you need to show a process that takes time or is very complex to demonstrate by the use of real images, a good idea is the adoption of a 3D animated explainer video. With it you can precisely illustrate said process or product, highlighting the most important points in a very clear and efficient way.
Here is an example of such a 3D explainer video. The customer needed to quickly show how their sliding windows could be installed, but the real process is cumbersome and slow. They instead adopted the idea of a 3D infographic. Here is the resulting video:
Please DM or send me an email to start working on your animation: