As the consultant concludes the project, to assist the customer with repeating the deployment process at a dark site, the best items to deliver would be:

A trial license activation code for Prism Starter, which will allow the customer to begin using the Nutanix cluster immediately without initial extra costs.

Creating an account for access to the Nutanix Support Portal, ensuring the customer can access support and documentation as needed for troubleshooting and learning.

A guide for dark site deployments using Nutanix standards, which will provide step-by-step instructions tailored to the specific challenges of deploying in a location with no direct internet connectivity.These resources are critical for enabling the customer to independently deploy and manage Nutanix clusters under the unique constraints of a dark site.References: Nutanix Deployment Guide, Nutanix Support Portal Documentation.