This is my version of a Mini Fig. I measured, modeled, and scaled a mini fig x2. I made minor modifications to make it printable and articulating.
Scale to fit. The STLs are 2 times actual size
Print each peice
Use 3mm filament for hinge pins in the arms and legs.
Assembly was tricky. I welded the hips to the torso using my extruder like a welding gun.