My random thoughts suggested any smear frame of any pre-movie SpongeBob episode

Thanks! :0)!

If I had to choose, possibly a drawing of many YTP characters and references in something similar to ChoroQ HG2's or HG4's cover art

It's fine, me am dealing with a lot of classwork as well and I know you are collaborating with others as well so I don't mind waiting a while.

For the chaotic racing scene, I was thinking of something like with Mario kart or blur with our characters or with characters we like, also the scene could show them using items in a turn or a straight road?

I meant "tend to reply late", not "tend not to reply late"