Try just polishing with a bit of lemon oil !! You can mix old English dark oil with the lemon oil to get a shade close to the wood !! Any thing painted just use the lemon oil with just a drop or two of the oil,, darker colors can be mixed to match !! Just use bottle caps to mix each shade and those tiny areas, a Q-top makes a good applicator !! Then just wipe off and buff !! You can do this several times if needed till scratches do not show !!