Clean up and simplify - maybe enhance - my animation

Dear community

I’ve created a pretty decent animation (for a non-pro newb boob) as a gift for an artist friend who - amongst much more - welds animals out of 10mm rubar construction steel (Junikat by Jonas Kaufmann). And, yes, most expressions with aid of ChatGPT; they seem pretty neat though and I left descriptions. 

Animation on YouTube SHORT (9:16)

Anyone willing to help out

• cleaning up
• simplifying
• (enancing, e.g. adding controls for offset, overshoot, speed, colors etc.)?

We could then also upload it to a stock site and share profits.

Many greetings from Switzerland,

Sandro