Found the three warriors wave today. Bought them, not sure if I'll open them as I'd rather have comic versions of them. Will those ever be made? Doubtful. Still no sign of Sif though I guess in the case of stores here, we're a little behind anyway.
I found these much to my surprise at a Superstore, which is more grocery store here than anything else but always gets toys in for the Christmas season, so here's hoping they bring in more yet.