First thing was after the last fading coat was dry I brushed the model with turpenoid (a turpintine substitute) let it dry a bit.. it seemed to bring out the colors a bit from the fade but not all the way.
then I mixed raw umber artist oils with the turpinoid to make a very thin pin wash and apply to the model and let dry..
here are the results.. I havn't had much success with these washs but I think I am starting to get the technique..
Top view
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and a couple of side views..
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till laters.