Yeah, the Nankai Rapit lends itself well to robots
Should check out the "Neo Zeon Version", which ran from 28 Apr 2014 to 30 Jun 2014. This was a collaboration with the Mobile Suit Gundam Unicorn franchise. Fans will recognise that colour scheme 
Link to images via Google - http://goo.gl/7yKSkd
Also check out this guy's custom paint job based on that train --
https://www.youtube.com/watch?v=BCII9KSn1S8


Link to images via Google - http://goo.gl/7yKSkd
Also check out this guy's custom paint job based on that train --
https://www.youtube.com/watch?v=BCII9KSn1S8