Here is the Salvage Dog gun truck. I scratchbuilt a little plow for the front from cardboard and bits of plastic. I made it removeable as well....I also added a bed cover and an exhaust pipe I got from a matchbox car.
Here is the big Demo Bot...This was probably my favorite of the bunch to work on. I really wanted his coloring to be reminisant of a construction vehicle. His hands were like big digger claws, so I mae them rusty and scratched up. I also was attempting to make the light in his eye look like it was bleeping back and forth...
Here is a closeup of the scratchbuilt trailer I made. Its made of some plastic lid I found, and some spare parts from the models. I also made this removeable. All the 'gear' in the back of both the truck and trailer are removeable as well.
Lastly, here is a few shots of the truck and trailer steaming thier way to a salvage find...



