In this I Like to Make Stuff video, Bob prints out and finishes two Mandalorian helmets, one for him and one for his son. Because he’s using small-bed printers, he had to print the helmet in sections.
Bob is a master at 3D print finishing and this video is a great class in things like using PETG filament (easier to sand), glazing putty, filler primer, and lots of priming coats and sanding. As you can see from the results, all of that time and effort pays off.