Very nice... love how you paint reflections off of the aged metal. I agree with a previous comment... it reminds me of Samus Aran of the Metroid series too. I'd love to see you try her in battle-damaged armor instead of the squeaky clean-shiny new-undented variety we always see. Again, great job!
You could blot out THE SUN with the shining beauty of your incredible talent. Neeeeeeverrrrrrrr stop drawing, it will take you places far beyond here, if they haven't already. (Just barely started watching you so I wouldn't know)