This is a CW Breakdown with a head and light bar from Siege Red Alert.
I figured Breakdown's base colour was close enough without having to paint the whole thing white, which would be a pain. It also reduced the chance of paint rub.
Used Squirt's gloss lace, which is a very close match, to fix the feet, torso and chest.
I had to shave down the port under the bonnet so the head could fit.
When I have enough spare cash I may fork out for Shapeways' hideous shipping costs and get a new chest piece.... but I kinda like how this one has turned out.
I get a feeling we'll be working more closely together....