I was feeling silly, so I went ahead and bought the Amaterasu suit Tecmo makes, for DOAX. It's actually a really nice suit! It even has the Team NINJA logo on the butt, heh! My only discrepancy are my own massive thighs and rear. I hope you can bear with them.

Now, as I understand, the Amaterasu is -not- one of Helena's original suits, but it -is- unlockable, for her. Which is good, because I didn't really find any other suit of hers I liked. SO! Here it is!