DESCRIPTION
there is always a better way if I was still unsatisfied. This time I tried mainly quadrangle-like because somehow my brain prefer those to convert and store complex shapes, maybe the simple answer is to use cylinder or sphere, the direction they're facing wasn't obvious. Mayeb I am satisfied with these quadrangle-like:] and there are still have a lot of thing need to do, I haven't convert the back side of body yet and rendering still using too much “CPU”