HP 24es Vesa 75mm Mount

This mount is for my "HP 24es" monitor. The monitor does not have a VESA mount as standard. That's why I made this holder for the connection between the native locking mechanism and a VESA 75mm holder.
The VESA mount has 4x M4 holes at a distance of 75mm.

I have taken some measurements of this thing https://www.thingiverse.com/thing:2188384 . But I have completely redrawn the model with Autodesk Fusion 360 (the f3d file of Fusion 360 is included).

I think the native locking mechanism of