This was done with some cheap 1/4" red pin stripe tape from autozone. I didn't see a matte finish red but I'm sure you could locate it somewhere.
As I mentioned this is a practice piece. I'm working on some designs for a vinyl decal to put in its place.. Also considering a red stripe along the doors (bottom most curve) with a small trailhawk badge or a variation of the silhouette on the windshield. Maybe a stripe that runs along the bottom plastic moulding. And wraps up to just over that bottom most curve (figure the stripe will be about 3/4" thick but not very visible except the top edge) and at the front edge, somewhere below the cherokee badge, putting either TRAILHAWK or a trailhawk badge or my gf suggested turning the leading 3 inches into an outline of a mountain with a tiny trailhawk climbing up