Oculus Skybox warp effect?

We are trying to make some kind of warp effect to indicate a ship is warping in or out. Essentially we need everything to stretch including the Sky-box over time. Does anyone know how to do this? Without the oculus we can do it by adjusting the camera’s “Field of View” via script, but as far as I can tell, that cannot be done using an oculus.

Thanks!

I don’t know how it’s done yet and it’s a good reference for sure EVE: Valkyrie Gameplay B-Roll (E3 2015)
video EVE: Valkyrie Gameplay B-Roll (E3 2015) - YouTube and the article Hands-on: Eve: Valkyrie is more than just a tech demo | Ars Technica where it was found. Hope it helps.