I had a goal in 2018-19ish to get a screenshot with every current staff member. I didn’t end up seeing all of them, but I found a majority of them. Per my “About Me”:
Management Seen: 5/8
Admins Seen: 3/3
Moderators Seen: 17/25
Helpers Seen: 1/1
Developers Seen: 4/12
Builders Seen: 3/7
Staff Seen: 33/56
A lot of those people aren’t staff anymore, and they may not fit in your “2020 or later” from OP, but if you’re interested I could try to dig up the folder. I also probably have several pictures of people who used to be other ranks (I know I have at least one then-mod as helper).