Please let me know if you have any success. I left my rocker cover with a paint supplier that also mixes paint to any colour and fills an aerosol for you. Got close with the colour but no where near on the finish.
It's a chromated finish which is not annodised or paint .... seems to be something in between.
Mood: R U thinking what I'm thinking?......Oh dear!
Model paint such as suggested by Ian isn't a daft idea, some camouflage sandy yellow colours wont be far away and available in a matt type finish as well.