Actually, you've come back at the right time. A couple of posts down you'll find "v2 1/72 scale Monstar" detailing the further progress on this undertaking.
Try Scale Solutions for a good looking Nupetiet-Vergnitzs...about half way down the page. http://users.hunterlink.net.au/~ddwwp/ScaleSolutionsResinModelKits.html Actually looks like the Flagship, unlike those Arii lumps.