Raspberry Pi Camera Holder for 2020 Aluminium Extrusion Frame

This is my cam holder.
There are many like it, but this one is MINE.
My cam holder is my best friend. It is my life.
I must master it as I must master my life.
My cam holder without me is just fine. Without my cam holder, I am useless.
I must screw my cam holder true (with M3).
I must point it at my printbed.
I must print a lot of things while watching them with the help of my cam holder.