Does Ford offer any two-tone paint options currently?
The outermost fender flair dimension is busy. There's less elegance available with a boxy body.
vvr's side panel highlighting might be the route to examine.
Thank goodness for computerized art aids.
A silver side treatment might get funky against those silver wheels in the OP's example.....or look OK.
See if coloring the roof (and pillars?) the same as the side treatment chosen works.
JOKE: Mimic/continue the 2 wheel arches' dimension on the doors.
Four hump de humps making up the side of the truck!