the 15th generation mounting backplane made for the Elegoo Neptune 2 is now finalized with a stiffer design and includes a part cooling duct made by @p3t3rp4nd4

please see the photos as reference to the installation of your new E3D Hemera.

this model can be printed with; FFF, resin, CNC, or SLS

high infill is recommended for ideal strength and rigidity   

AVOID PRINTING WITH PLA, ABS and ASA is recommended