I took the original Xbox One frame and tried to make it fit with the 360 controller as well as I could. I also made the pivot part a little bigger and the rack longer, all the other parts are the same as the One version.
I hope someone finds it useful. :)
I made an updated pivot part (Pivot_new.stl) with a little higher and more compact design to help with clearance.
Please note that your thumbsticks will get scratched from putting the mini wheel on and off the controller and possibly the frame as well.