The easiest way to hand-paint a dust mask I have found is to fill the mask with white and erase it in areas where dust can be easily cleaned.
@hideki Thank you!
@Ghlighte Are you planning to integrating this model to another scene?
@hideki yes, but I will need about six different CRT TV models for that. Tiny details won't matter in the final scene, I'm adding them as an exercise.
