I took 2 already made mounts for any Voron style tool and adapted it for bltouch on the ender3 v2 and pro. so i can use filamatrix and bltouch. you lose a lot of y space with this. i haven't measured exactly how much.
I have installed on the printer and it fits better than i expected so im keeping it. I'm working on offsets now but with my tool chcb-v its roughly 0 on x and +14 on y for BLtouch. i still have to fix all my bed size and all that but it is working great i have uploaded different size spacers for bltouch which may change based on your hotend. the biggest one was too big for me. so i had to use 2 of the others.
The author remixed this model.
made it compatible with ender3 v2 and pro and bltouch