I was asked to remix my lantern to fit the lithophane panels outlined in the bambu lab CMYK creation wiki. Panel sizes should be 108mm x 144mm x 2.75mm
https://wiki.bambulab.com/en/knowledge-sharing/CMYK-color-lithophane-printing-instructions
The model has bases for both the Bambu lab 001 LED and an E12 candelabra socket. You can pick whichever one works best for you.