Today, September 6, 2018, the Church of Jesus Christ of Latter-day Saints released the render for the Pocatello Idaho Temple. See the link and the official render here.
I have begun the process of reproducing the render. I will share my progress as I go, and will keep you updated on interesting things I find. Keep in mind, at this point, the official render is an artistic interpretation, and the final plans could change at any time! This means this is a rough in for what could, ultimately, be a first draft for the Church as well.
Observations of the image, and the initial rough in lead me to believe that this is a variation of the floorplan used for Meridian Idaho Temple.
Going off the assumption that this is a modification of Meridian, here is a comparison: