There is a Netapp Certified Command for Cloning a VM, but that isn't what you want.
With that said, there is nothing stopping the customer from building this out. WFA is just a framework, that calls individual scripts to perform tasks. The Customer can create Powershell/Perl scripts and be added as commands inside WFA to perform a VM build.
If the customer is looking for something that would work out of the box, this isn't the solution for them.