It's weird that we never got Toriyama art for that original design from the opening and got it for this look even before her debut. Also, although they kept her base design in the shot of the Pride Troopers, they removed the transformation scene itself.
Like I mentioned before, it makes me think she was originally designed by someone else, but Toriyama overruled that design with what we're seeing now. Maybe they'll reuse the original design (with no LSSJ transformation) for an unrelated fighter though since they'd need as many designs as possible for the tournament.