Looking good nexy! I wash and dry brush as well. Now to tie it all together, and take away from the artificial appearance of drybrushing etc. I spray a filter or 2 over it. 95% thinner and 5% colour. Colour choice is up to you. Dark browns, greys, greens, black, etc etc. are perfect. The previouswork is not lost as it highlights the details, but appears more natural. thisits ready for weathering! Good luck!