I haven't customized anything in a long time, but bought Earthrise Prime and his blah trailer. Disassembled the thing, removed the tampos,g most panels a slick coat of aluminum paint. Things started looking good, and then I realized what a bitch it was gonna be to recreate the blue stripes. The white stripe would just be some making, but I had a different idea. I fired up the ol' Cricut vinyl cutter. Used a picture I had of the side of the trailer to make some custom graphics to size and cut them from appropriately colored vinyl. An Autobot symbol and some chrome highlights really made this match the MP trailer.
The trailer looks disproportioned to the cab. I know they are trying to cut production costs. It just looks ridiculous.