Not much is known about these knock-offs, but they look like knock-offs of a knock-off! They resemble Galaxy Adventure Girl, even going so far as to use the same artwork with minor tweaks on the packaging!
They were likely packaged randomly with weapons/shields, as you can see from the first two examples below. It appears the figure & cape are the same, but the weapons vary. There are likely other colors & combinations out there, so if you stumble upon any, please let me know! 🙂