Finally, after having had the miniature since Nov last year, I've gone and painted it. Took me less than 2.5 hrs to finish it, which is fast by my standards. Since it was Yu-Jing, the oriental dragon of Infinity, I went for a very simplistic design. Burnished gold for the armor since that was a royal color, boltgun metal for the exposed wiring and red eyes. Decided to make the gun a mix of black and metal so that it would be somewhat plain without being totally dull.
Several more pics below