Full YouTube Automation via n8n

i want to be able to create long faceless videos in any style.
I want the whole process to be automated.

I have n8n installed on my local pc.
i also have a workflow there using Drive, airtable, kie ai,docker, open router,chatgpt,fall ai, mmpeg,cloudflare tunnel.
this is my current workflow: https://www.youtube.com/watch?v=cBFCBzM5Vyw

I want you to adjust my current workflow, or based on an existing template(there are many free ones on the internet)


Project:

i want to be able to go to airtable and give it my instructions.

Video title
character images
video style
prompt for all the scenes in 1 list. (i want to create 20-40 minute videos)

The workflow then must do the following:
based on my instructions it has to create the scenes, based on the prompt i give it in airtable

i want to be able to have a choice if i want animated scenes(video 1) or just images(video 2), or a combination of the 2. i want to be able to set this up in airtable
then it has to animate these scenes into videos
Then it has to add the voiceover from kie ai...elevenlabs
Then it has to create the right background music
Then it has to combine all the videos, voiceover, captions etc and deliver me a completed video




1.https://www.youtube.com/watch?v=eFB0whkqtxM&t=491s
2.https://www.youtube.com/watch?v=gnVoMCRskZI
https://www.youtube.com/watch?v=F31ErEAoXnc

**** these exact videos i want to make.
The workflow needs to be able to do that.
The videos need to be 20-40 min

i also want the cheapest option in the workflow to achieve this. if you have suggestions i am open to it.

i want everything to run based on the input in airtable.
I want high quality output.