St165 Floor pans

I got a St165 and im thinking that the main floor pan is beyond just patching up. So i've looked online and the floor pans for this have been discontinued. So my question is where can i find one or is it worth it to just try and fabricate one? My uncle has a sheet metal shop so i could probably have it all designed there

Your best bet is to make one or patch what you have. You wont find a new floor. And FWD floor is way different from AWD.