How many credits do I need for “AI colorist” for this?

General
1

Old TV show, 1440x1080, 24fps, 51 mins.

I’m curious as to how many credits I need to colorize this using “AI colorist”?

Yes, I looked at the table that explains it, but it left me somewhat lost.

I did purchase 2000 credits, (AUD$80 approx.), but was told that wasn’t enough.

So, if you’ve used “AI colorist” to colorize something similar, how many crediits did it take?

Thanks all.