Fallout-style Japanese robot

Early concept piece for this crazy idea i had.  I have some ideas for the body style, but wanted to get something down now.  This is based on a wacked-out diecast toy from the 50's.  Symbol on the head is the Mon of the Shogun, symbol on chest is the Mon of the particular warlord(actually, it's a current logo for a japanese prefecture.)  This'll have a huge torso and arms for intimidation factor, built on a hover chassis.
I am such a nerd.