Love the figure as is, didn't even have the urge to do anything to the truck or robot, aside from painting the eyes a brighter red, but it didn't really show up on camera. But I did want to make the MACK logo pop and the cannons needed some detail on all that molding. I think I mixed the gray to match pretty well.
It's the small things like this that Hasbro doesn't do that could make every transformer a million times better. Great work I've done something similar to my Megs and Prime