lithophane gradient test brightness test —

Founded lithophane gradient test brightness test models & stl files for printing
Lithophane Light
LithophaneMaker
Lithophane box
Georgius225
Lithophane Cube
jharm80
Lithophane Frame
Smart3DPrints
Lithophane stand
Denny0815
Lithophane Holder
mikeneron
Lithophane Stand
omarhaasan
Lithophane Hand Heart
Mr_3D_Printer
Star Lord Blaster Lithophane
GladstonesThingi