This is an adapter I made to install the Einsy Rambo from Ultimachine into the Tevo Tornado. It mostly retains the ability to use the USB port location, you will have to cut a few millimeters to make the hole slightly larger still.
I have also uploaded the firmware used to my google drive (https://drive.google.com/file/d/1bvfTzzn_Ky8RM7Gn16MTL_m6PcGK8u_N/view?usp=sharing), enabling sensorless x/y endstops. This still uses the Z endstop which will be plugged into the y endstop spot (this makes it very easy to add a BL Touch later).
I used a bed mosfet board to use the 5V as a signal to the mosfet for the part cooling fan to enable me to retain sending 24V to the stock fan.
Use these files at your own risk, verify that all settings look good to you before you use them. Just because they work for me does not mean it will work for you.