I have a Samus print, which I really like. I also did the 12-month subscription for the smaller prints.
I had a sneaking suspicion this was the case (as I'm sure many others did as well) and it seems I was correct. No Furiosa on the Mondo stuff due to likeness rights. This is from Mike Mitchell on Twitter in response to someone's questions:
Mike Mitchell said:
Not through Mondo. Her likeness was not available to use.
We tried, it just wasn't an option. This was the rough we sent them, and it was simply a likeness rights issue