thanks all..
that wooden box was one of the items I was trying new things on.
Base coat was Dunklegelb... same as the Marder..
then I brush painted it with burnt Sinenia brushing it thin enough that the base coat kinda showed through a bit.
Then I gave it a wash with thinned Artist Water colors (the kind that come in a tube) in a Dark Grey..(what i had made up for the uniforms wash).. i added just a tiny tiny bit of dish soap so that the wash would flow better over the recesses..
After the wash had dried a bit I went back over with a wet brush and/or cue tip removing the excess watercolors where it got to dark (one reason I like these better than artist oils.)
After I had it about where I wanted it the final step was to dust it with a very very thinned down Tamiya Buff color.. It seems to mute the redish color and make it blend in with the yellowish base making it seem more realistic to me.
The hardware (hinges and strap) are Tamiya Metelic grey.