As much love and respect as I have for Harbottle's work, I gotta say the new one is my favorite Sonja piece by a good margin.
I don't say that lightly or arrive at it because it's the newest and shiniest either. There are a host of qualities about the previous one I could enumerate as to why I think it's a master class of figure/diorama sculpting. But it's hard to beat a solid museum pose that efficiently gets across the spirit of the character as exceptionally as this one.
I had to rotate it out a little quicker than I wanted because of new stuff arriving that I needed to vet, but it's the one I'm going to be most anxious to set up again in the future.