This model was dropped so long time ago... Most of us probably forgot to death about it's existence.
I think you don't need our permission. A lot of vessels from first release of Inferno were upgraded by other teams [like Boreas and Icelus for Shadow Genesis, or Warlock for SoA]. This is very old asset, and as far as I remember, it was never used in main Inferno campaign. I don't remember if we have something like this in our actual campaign, but if we do, it's probably Setekh.
Go ahead and show what you've done