Rear BLTouch holder for Geeetech I3

I really like this design for two main reasons: 1) I can still use the printhead shroud (https://www.thingiverse.com/thing:1243891) and 2) the extra weight of the BLTouch and the holder is added to the back of the printhead.
I have published two versions of it. One with length 47.6mm and the other one 49.8mm. The measurement is taken from me inner side to the outer side. See picture.