And, Grace is done. I increased the contrast on her clothing and finished the base. Once the weather gets warm enough to spray topcoat, I will do that, then most likely give the guitar a coat of gloss top coat to make it shiny.
I finished the base with a coat of a brown that I like better for dirt, and a dry brush of lighter brown to bring out the texture. None of that really matters, because I promptly covered with with static grass and product meant to represent meadow flowers (according to the label). It's basically static grass gathered into tufts with fine flock stuck to the top.