The first is the X Board by Battlefoam. I am not going to say much about it yet because we plan to review it in the next episode of the podcast. But- I do like it very much!
With some Kings for scale
This next one is a tray I made myself. Bought the core tray from Michael's for just a few bucks. Used glue and sand for the base, painted and flocked appropriately.
And lastly here's the desert one I just recently completed.