Step 4: A rich layer of "devlan mud" (now called Agrax Earthshade)
al over the model.
As you al can see I'm not that precise with my painting with the red color.
I value speed over a precise result now days and the red blunders I do are easily corrected in step 6 which is layering the white.
The next step is using orange to highlight the edges of the shell.
Picture coming up when done