fix for print skull —

Founded fix for print skull models & stl files for printing
Etchy
override2231
screw sizer
firegiy1
TRAILOGY SKULL DUAL COLOUR
3d_Printing_Revolution
Armoured skull mask
stuartcurran
3D Vampire Skull Voronoi Mesh
SoutheastTexas3DP
Venom skull
JS-Studio
Dragon Skull
NiceShirtGreg