Completed at long last. Sick house, sick kids, 5 weeks of fun.
I experimented with several methods and adjusted them as I went. It was fun using the non-airbrush value sketching to generate gradients. They turned out nice. I like them. Not perfect but I think the goal was achieved.
I kind of wish the Raider was done in this style as I intend to use it for the rest of the dark eldar models. I used true metallic metal work on the helmet visors and the blades. I really liked it. The rest was painted in washes over a black and white value sketch for the most part. Some Contrast Paints used.
Open for criticisms of the method. I know I cut a few corners here and there but the overall feel I think hits home the idea.