Well my way to incrase panel lines its to take a white oil then i put a LITLE over the xxx point pencil, then try to clean almost all the white oil off the pencil, (Note: white oil its very potent u just need VERY VERY FEW on ur pencil) well after having ur pencil Charged
, pass it all over ur panel, now as can u see, it is now ALIVE!! so run for ur life
hehehe, well after all that, put few black paint in a recipient and then add some water ( or thiner or alcohol) well after ur panel its very very dry add the wash, now u will have an amazing panel, this technique works just GREAT in all my Bf-109 messersmith's, PeAc3 OuT