Oh that's good. If I was introduced to the rabbids this way I'd probably like them a bit more.
I don't know why they use the samey design after that...
May be it's intentional.
To keep them more memorable
so that that design would always stuck in our mind.
I imagine it be another Mario & Sonic Olympic game.
For Switch, yes, most likely Mario & Sonic Olympic game.
But for other system mentioned on the list (PlayStation 4, PlayStation 5, Xbox One, Xbox Series X|S and Windows)
probably it's the human version one (with a Sonic costume again may be)
which sadly wasn't as good as Mario & Sonic Olympic version.