This is a conversion of 'Officer Nick'. The original miniature had a shotgun in one hand and a pistol in the other and strongly resembles Simon Pegg's character from 'Hot Fuzz'. I have removed the lower arms and given him crowbar style appendages, and also put a pool of 'mercury' entering his foot.
I went for a lightning bolt sign as a representation of the ball of lighting that appears when the terminators time travel (even though I am not sure if US signs come in red and white triangles... call it artistic license ).