Despite using an outdated software and art direction looking simplistic at best, The animation depicted in test is highly competent.
Characters stay on model and only squash and stretch when needed.
Theres a sense of mass.
And even animated backgrounds.
I am amazed at how far you've come.

I like how you don't just replicate the art style, but also the way its animated.

Ad 1: The stop motion effect is much more convincing this time.
Ad 2: No comment.
Ad 3: Thanks for reminding me cereal straws exited at one point.
Ad 4: Feels like a really psychotic Klay World Episode (not saying it like it's a bad thing)
Ad 5: No comment.
Everything in between: just standard Hobo_Funnie_show Stuff.

I hope she's able to enjoy it.

This Art makes me imagine that as soon as whatever adventure is over, Pomni goes to her room, changes clothes to look "more human" and attempts to live a normal life.

Like she turned her digital prison into 9 to 5

have you considered making an animation with cels?