Technical Design Document

I have a requirement for someone to author a technical design document. The framework of the document has already been put together along with a Visio diagram. Elements of the document include :-

Microsoft servers including SQL
VMWare
Networking
Remote Desktop Web/Gateway Services
Remote Desktop Licensing / Connection Broker
Remote Desktop User Profile Directory Servers
Backups
Remote Access
Load balancing

This will entail a non-disclosure agreement to be signed. I am happy to work with you & provide the necessary information to get the document together but simply don't have the time to do it myself.