That's a fine job. Obviously a talented craftsman with a soul for restoring something back to original.
We are a disposable society here, and discard many things that could be brought back because of an attitude that it would cost more to repair than replace, forgetting that most modern replacements may do the same thing as the old, but never as well, or with the same quality and longevity that got them to being considered for disposal in the first place.
But there are a few passionate folks among us... I have a beautiful Kenwood amp restored to factory by a guy in KC. I've got a Marantz 2220 (a Saul Marantz original), same thing, by another dedicated gent in AZ.
OWVS When I got it back, I would bet a million dollars no one could tell it from an original on the day it left the factory. I own a 1974 Yamaha scooter, fully restored, just like factory. Why? Always wanted one as a kid, and now I can have it. 44 years later, I can go out, crank it over, and it still fires up second kick, and fogs the neighborhood. 44 years from now, I doubt you'll find a Kymco, Genuine Buddy or a Chinese knock off that will do the same thing.
The guy in the video has mad skills and lots of patience, and apparently patients as well.