My next step it to start adding some color around the eyes and then start around the face. I am using Derwent colored pencils for this. I used 3 browns, and 2 yellows, an orange and a bit of white. The white pencil seems very stiff. I may have to switch to a Prismacolor pencil for that. I like the buttery feel of those pencils. As I get to the edge of my original pencil lines, I erase them because I don't want to draw over them. They can skip or become muddy.