I have briefly checked very few episodes (as it appears on my top posts) and found Renan Mazéas in episode 208. Including sitting scenes and hands in pockets. Bibs are tight and the bib at rather low position. Straps are overlapping and appear knotted. The back is high and splitted.
I don’t have the time to check all episodes. Episodes were shortly uploaded after my first post.
Previously rated 4 but I think I have to upgrade, but probably not more than 5 or 6. Although he’s quite young.
Thanks very much db1 for checking all episodes (see comments). There’s also a girl later (as yet unknown episodes). Updates soon.