I don't know if this has been done in the past yet, but if you have any item packs that include these items called "replacers", which—while wearing an invisible preset—will take the place of where your character would be, you'll know that it can be stupidly fun to mess around as a raven or a gazelle and I figured it'd be fun to get a group together, have us all wear invisible presets, and just kinda migrate/fly/swim around as some replacer animals. (ex. A group of elephants or a colony of sharks)
I've been messing around with replacers almost exclusively to ease my boredom and frankly, this idea sounds hilarious.