I hated looking at the absolute mess of back end of the trailer. On one hand it's an understandable cluster due to engineering constraints and budgeting. On the other hand even if we didn't get a semi functional actual trailor they could've color matched the heel/ankle bits at least. The heel/ankle and other spots have been covered in silver car vinyl. The under-run guard was made out of a little bit of Lego and covered in silver vinyl as well. For the bar locks a fine sharpie was used (to the best of my ability). Additional details were added to draw the eye away from the patchwork color scheme with unused bits of Toyhax sheets. I'd have liked to cover the heel hinges as well but the clearance is non-existent so it was left purple. To help it blend in better accents on the 'door handles' in metallic purple were used from the MM set. It's not a perfect solution but it does the job from a distance.