I remembered this site existed and it can be very useful for all of us techlets that are too incompetent/lazy to set up something like this on out own.
https://www.rkgk.org/
https://www.rkgk.org/10-skeleton/01-basic/30000/

Great for grinding something specific many times from many angles/poses. Like hands.

It lets you choose a general topic and how long a single image is on screen and then it just shuffles them for you. Have fun and grind some of those hands faggots.