I started learning ZBrush a month ago and thought I might as well do my anatomy studies in 3d now, hope this is ok as a form of assignment. On the right are some of my thoughts about the shapes, the greater trochanter and lesser are vague in form, but i kinda associate a hand with it, the thumb being the lesser trochanter and the fingers and palms being the greater. The top part of the fibula, reminds me of a spear/fountain pen nib, though not 100%, thinking of that helped me get the shape down. Feedback appreciated!