Joints can be moved, without the use of support, only monochrome at present, there may be multi-color in the future, there is no good multi-color scheme for the time being, everyone has a good idea can leave a message!
Direct printing only takes about 2 hours, but in order to print the top surface better, I adjusted the adaptive layer height, Print time will increase to 4 hours or so, zoom in or out after the effect will disappear, need to re-adjust, I tried a minimum of 50% print, The joints are free to move!