Ultimately, I have decided to go with the Lego concept. This is the idea that I feel most passionate about, and I can visualise better. I had decided to develop a storyboard for both the concepts, but I just could not nail down a final design or story for the Artist idea, so I abandoned it and focused fully on the Lego idea.
When I decided to do this subject, one of my main motivations was to give me the skills to help my son with his passion for creating Lego stop motion and other YouTube videos. I think this concept will be the best to help develop these skills.