Ready to print, prepared and tested STL files and Rhino source for editing or modifying.
Dimensions are shown on preview pictures. (7x9x2mm)
Model volume ~44mm^3 for each earring and ~50mm^3 for lock.
Weight for sterling silver ~0.45g for Mask model and ~0.5g for lock. Or ~1g for one complete earring.
OBJ's are untested (anyway OBJ format is useless for production), exported from Rhino as mesh and as NURBS.