I used 3M VHB tape to attach the camera to the inside mount and to attach the adapter PCB to the face of the hotend (I dont think there is a good spot to attach it to).
the one pictured above isnt quite the same, the one in the file has a added channel for the ribbon cable and a thicker base for the camera to attach to.
https://www.mintion.net/products/mintion-nozzle-camera?srsltid=AfmBOooc_on9k7yKhWABcZ2LF4tTyHnFwK__9z4ZVG-pwfEueHfLgmfy
The author remixed this model.
Added mount for the mintion nozzle camera