Anyone have an NONOS SDK Version 3.0+ OVA for Oracle box

[AgentSmithers]

Over the last few months I've been really having some issues trying to tackle the install of 3.0+ sdk.
Does anyone know of or have an OVA I can use that has a deployment already set?

As a side question, What operating system is recommended for the latest NonoS SDK, Is it still the lUbuntu image. that image seems like its almost 5 years old now?
Thanks!
-Agent