Cloudflare Argo Tunnel + AWS EKS Cluster with Terraform help

I want to configure my EKS cluster and an Argo Tunnel (both created using Terraform), and want to use an ingress to expose my apps easily - how can I configure the ingress (nginx, istio, whatever) with the tunnel? At the documentation it’s not clear how to connect ingress and tunnel easily, and which tool is better to be used (nginx, or other provider). Ah, and the cloudflared deployment, how to configure it too?Could anybody help me here?

(Adding ticket open with the support → 2255279)