How would this differ from a nested, a physical, or a cloud-based lab which many people already make use of? Do you have some specific use cases in mind?
@scott28tt This would be cloud based or local emulator that would not have the hardware requirements of platforms out there. Could be used for validation of a design, build, etc. You could possibly run automation scripts against it, possibly have small workloads or traffic to validate functionality, work on designs for greenfield/ brownfield offline, and more. This would work for customers, vCommunity, SEs/SAs, partners, and more.
Does your offering already exist? Which VMware products/solutions does it support?