One of the lessons I’ve learned by making mistakes airbrushing is that the temperature and humidity are huge factors for achieving good paint finish. Having a heated indoor space with sufficient ventilation is a challenge.
I saw that video too. It was for the camera, but when using lacquers especially, a respirator is essential.
It also reminded me how fun model building is. It’s almost a lost art. The current generation is too used to the instant gratification of video games to spend hours sanding. I should really finish lots of the projects I’ve started.