These were done with a .4mm nozzle and .2mm layer height. I could make a smaller one but it requires a smaller nozzle (.1mm or .2mm) and smaller layer height (.1mm)
This Robotica is 6.5in (15cm?) tall. It is done on a Resin 3D Printer. There are issues with making a Robotica (or any other ball-jointed) doll this small... they need the thinnest elastic string out there; I found on that is 1mm thick and it barely fit into the string holes. Also such thin elastic string is very fragile, and can pop/break if pulled past its limit, which is not much.
