Ghijek (Uyghur bowed-string musical instrument)

This is a 1:8 scale model of ghijek, an Uyghur traditional bowed-string instrument. It is also common in other central Asian countries, and it is similar to violin or Iranian kamanche.
I sketched it with Shapr3D. Please beware that there are overhang features, which need support and hollow sphere that may causes warping problem.