Thanks Jesper and Rob for your tipps! Very useful!
This is just a little update: like suggested I first applied a dark filter, then applied a thin black-brown wash, which went a little bit wrong...
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it lightened things. The panel lines became a lighter brown than the oil color was mixed. Did someone already had a problem like this? Should I apply a darker wash with the oils?
And I brushed some scratches on the sides with Vallejo German Grey.
Here you go with the pics:
Scratches on both sides, to much?!
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After a dark filter
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and after the wash with dark-browon oils... what happend? perhaps it's the light I took the pic...
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I have to paint the wheels and tools, so I'll take again some pics at daylight to compare them.
Thanks everybody for looking and taking part in this build log!