Take a look at my photos minimal work required to finish great quality print here unlike others 



1 x roof air diffuser also included "pictured"

1 x Aerodyne sleeper roof to suit Tamiya's King/Grand hauler 1/14 scale trucks

"Truck not included"

It wont require a bit of trimming to fit it fits perfect" easily paintable as pictured  .. i suggest aerosol brake caliper or automotive paint 

3d printed in white or black or red  engineering grade material

Can be glued in place and filled to give it a custom fresh factory look