lithophane calibration test —
Founded lithophane calibration test models & stl files for printing
MiniWorld3D
Makers Mashup
John S
RetromanIE
Loubie3D
cyberreefguru
NightPhoenix
CBuilds
Zombie Joe Knives
E3D
pgreenland
Mordiev
Goury
MartinHopkinsDesign
Chris1250
Sdewe
D3Dorsett
oopsitsaflame
Sig
Pruznak