https://github.com/RolandVyens/Industrial-AOV-Connector
Wrote by me, It outputs light group, material channels, nuke standard data channels, generates output nodetree in one click, smartly connect denoise nodes. For detail please go check the github page.
Many thanks to BlenderBob for the knowledge about channel convertions, and the auther of Exr2Nuke Lucas Rougé for giving me tips about learning python.
