rancher RKE2 kubernetes Deployment on AWS

Hi, I need help in editing a very similar Terraform code below (the link below). That code creates Kubernetes RKE2 clusters on AWS with Network load balancer. I have created a module for each cluster. I customized the code and it does the job at some point. The problem is that it creates about 5 security groups and uses a Classic Load balancer which is not what I want. I want the code to use existing security groups in AWS and create one Network load balancer for one cluster and not to create any load balancer for the rest of my clusters. this is a very urgent deployment needed for production. of course I want to have at the end a ready to go clusters with access to rancher UI. Everything should will be deploy on AWS using Network load balancer for rancher UI. If you know another faster another faster and documented way to deploy it, it will be welcomed. [login to view URL]