I'm trying to find a way to render my image in Look Dev mode with a transparent background if this is possible.
I have tried to emulate the dev mode in view port shading, I added a HDRI image, lights, but cannot get a better result than the look Dev mode.
Thank you.

https://ibb.co/52zBtPX
– blender breath Jul 12 '20 at 06:32Thank you.
– blender breath Jul 13 '20 at 03:57