Do it for the e92 please.
But this is going to be difficult, since the rear quarter is a huge panel (and a metal one too). Shipping would be difficult and expensive. Do you plan on something that can be weld to the existing quarter panel? Then you just need to design a new fender liner, and we can reuse our existing rear bumper.
For the front you can do the same thing, or you can make new fenders, and a new front bumper. But I care mostly about the rear since the rear is where the wheel rubbing is at.