I'm working on a frozen ice-themed map set! The layout here is pretty simple - it's a big open terrain with very high pillars of ice spread across it - while those would be very hard to climb onto and they do not take a lot of space, these features obstruct the view, making those hectic defensive barriers for covering your soldiers. I think the terrain here should have a good balance between being an open field and having some valuable terrain features you can use.
Stay tuned!