I probably have explored furry punk to some extent - any game/cartoon in which the main character is a non-human animal technically counts for that, I should think. Bonus if they are anthropomorphized. But it’s not called furrypunk afaik, or I’d probably throw that in too.
Beyond that I have no idea what those things even would be. Tho the current state of the US is very meat based so I think you’d have to go vegpunk on that one, at least where I’m at, for it to be an alternative option.