Power Supply Cover Anet A8

Here is my solution for the Power Supply Anet A8.

Things you need from my others Things are:
3x 9mm Screw
1x 2x Nutstone
1x 1x Nutstone

I have widened the hole on the Power Supply with one of the assembly Screwdriver Anet A8. (see Picture)
The Switch and the Power-plug are from an old PC-Power-Supply.
If you need to replace or resize the holes for the Switch and the Power-Plug you are welcome.
I need the measurements and position from the holes.

If you have a problem or an improvement for this thing please let me now it.

Hey i have a problem with the license.
My things shot be free for everybody but which license is the right one?