hey man take your trims off give them a sand down and then go autobarn and buy a can of "forever black" and see how you go from there if thats too much effort just go down to your wrecker and pick some up
^ Don't attempt it if you don't feel comfortable.
Just mask around it with masking tape/painters tape ( 2-3 layers if your scared ). Sand it down, clean it with wax and grease remover then give it a few nice even "thin" coats of quality exterior paint.
will forever black stick to the chipped chroming bits that are showing in the above pics ?
Just thinking for the future as i wash my car at the car wash (high pressure hose etc) and my car is white so really wouldnt want it dripping / chipping off again everywhere.
This is why people have said you must sand it so there aren't any "chips" in your which can also be called flakes if you want. These flakes or chips can cause the new paint you spray to "peel or crack" very quickly.
Sand your item down, apply 1-2 coats of primer, this allows your new paint to adhere much better than just sanding and spraying over but it's completely optional just making sure before you spray ANYTHING that everything is nice and smooth, no rough spots.
Hope that helps