Jessica Jones likeness Zbrush speedsculpt

First chunk of the speedsculpt process, I lost the later part due to Zbrush freezing. Generally I m a slightly messy sculptor but this shows how I go about blocking in main shapes and then refining. I ve always got ref up in front of me, and I usually find I don t get the likeness close until right at the end; hair, assymetry etc makes a big difference. Hope this is helpful for anyone