The Wonderland Board

I need a background consisting of ice. Not as the ice tile, but as the real ice. Seams are OK, I just need a background of ice. Don't ask why.

Here's a selection of four. One of them should be what you're looking for.

Thank you. Deep Freeze is perfect for the clue.
Question: Is it possible to make it look like the level is "on" the background and not "floating above" the background? Or do you need a model for that?
In any case, the result I currently have is perfect for the clue.