I made this model because I didn't find a good fit quickly for my stock ender 3 V2. I'm using it with clone bmg extruder, working great.
I cannot add this, but this is the one i modified: https://www.thingiverse.com/thing:4189758
The author remixed this model.
I removed the bltouch mount, and made room for the stock fan block and the screws and the metal plate. Basically fits stock ender3V2.