Khớp nối và Mắt cho Chibi Robo

I found this model, but the link for the joints is dead.  So I created working joints, and fitting eyes.  

I scaled the model (not these joints) to 103.5%, though the joints are still stiff and don't rotate.  I'd probably scale a little bigger.  I've printed everything at 0.1mm layer height, with a 0.2mm nozzle, out of ABS.  The joint will print and should work at 0.2mm layer heights, but everything is very small.

The short A joints are needed for the shoulders and hips, as the internal geometry is too tight.