I made a quick, a lot simpler version of what I wanted to make using only cubes and a folder (I wanted it to be down the set of stairs of one of the park maps, my problems were mainly with the character movement). Don't look at it to closely because I know nothing about animation. The effect is subtle, but by deactivating the movement of some of the parts in the timeline it can be seen the effect they have.
Here is the scene:
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Shitty gif because why not:
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(I only installed this game to badly animate skate tricks, I swear)