Looking for feeder series mod (With template for fantasy championship)

Hello

With some friends we are looking for a mod with small single-seaters for an AI championship with fantasy teams
The main criteria is that we need a template to create the liveries
We have searched a lot on the website resources, we found some very good mods but none of them have a template
I would like some help from you to find what we are looking for, there are so many mods that some have disappeared from memory !

Thanks in advance to you

Have you searched here?: GP4DB CARS TEMPLATES

Yes, we already use GP2 2005 for our "F2"
We are looking for something similar for our "F3"