looking to touch up silver foot rests

hey, if anyone has touched up there foot rest area on there 2000 model, it would be great to hear what silver paint worked best. PO must have used work boots against mine, just some up close scratches but silver usually touches up easy, spring is coming and I want here to look her best. Took me 3 tries for the red touch up,, came up with GM bright red for those who want to fix a chip or two.
Thanks