I designed it to work with Windows Hello when my kinect is on a desk (my head was out of the frame otherwise).
There are two versions of the stand, a 20 or 25 degres angled, I recommend printing the 25 degres angled one if you are not sure about it, the kinect itself can be angled forward a little if it is too much.
Printing tips :
The first photo is taken with the 20 degres angled stand
The author marked this model as their own original creation.