I love this, wish I knew about steampunk but this is amazing and Ihope we can see the others in action as well! Let me see... I can see her a lot in all your designs, they all have the color scheme of her original uniform, and they almost all have the classic bow in the small of her back as well. #3is nice but I feel it does't show enough of her signature color. #2 It has the green but the red seems to bemore dominating. To me #4 and #5 are my favorite; #4 seems more her ersoanlity as a fighter ready to strike, even if it doesn't have the traditional bow in the back it still suits her. #5 is nice but it seems more like a formal uniform. So to be honest #4 seems the best choice ^^ And I would say keep the leaf circlet on her, simple but it's still a part of her and one o her attacks.
Sorry for my misspelling, I don't feel too great. again I really love ur stuff ^^