Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3348504.

size : 182X94X73mm files : 2 pieces : 2 maximum size of the component : 182X94X16mm total print time : 1h raft : yes support : no Applicable Bulb type : tBulb B & tBulb S

Instructions : Photo conversion : http://3dp.rocks/lithophane/

https://youtu.be/p3Y5O8rba8Y