I can have one? This thing looks seriously beast. I really like the swords idea, perhaps you should try a series of mecha based on various Japanese fighting styles, or heck just fighting styles in general. I would love to see a Samuri-inspired bot face off against a Crusader.
Also, fantastic work on the colors and impact of this piece. It's a beauty to look at and takes us JUST far enough into this world to understand how amazing it is. Good Job.