vfx Absolutely Clueless

Hi everyone

I am new here and completely clueless. If I try and explain what I am after and I’m wondering if someone can tell me if I’m out my depth to do this.

There is a viral clip which has been going round since 2016 I’ll add link here.

And this is link to it being edited.

I actually work here lol, what I want is the same thing but be able to change what the big screen actually does. If this is a lot to explain to someone who hasn’t even done anything with video before would anyone on here be able to do this for me if it’s an easy job.

I’m happy to explain what I actually want.

Thank you in advance.