I've seen 2 types of BFB Intros on scratch.
Either the gif, which is honestly cool,
and the one where its coded, and doesn't really have the feel of the intro.
I chose the coding, and went to make it smooth as possible to animate the intro.
This took 2 days to make, and I'm pretty proud of myself from the outcome.
It's a bit wobbly at parts, and i coulnd't make it completely smooth, but I hope its enough to satisfy you guys.