Girl Sitting On a Dock. Final

Lisa, your knowledge is priceless to me; thank you so much. This being my first attempt, I started with plain sculpey clay, and changed over to Sculpey Souffle clay, which explains her two tone. She has a wire armiture frame. I found that I had to model, and bake quite often, as I kept blurring up other parts of this soft clay. I'm planning on your choice of clay next time. I also ran into quite a bit of trouble smoothing certain areas after adding onto several times, and would have liked more muscular tone. Looking on her now, I see that she does need a little more bulk to her, and maybe hair falling away from her body more? Now I'm stuck trying to fiqure out how to mold her, since she's in a sitting position. Do you recommend painting her first? Would you recommend a box mold or two part mold, dividing back and front, or left and right? And where would I need to place vents? I would appreciate any help honestly, from you and the community.