If you want the delocked handle look then its pretty straightforward.
Get yourself a set of rear door handles from a 4 door car, If you look at both sets together you will notice that the operating lever that works the lock in the door is different on rear and front handles, You need to swap them over so get yourself a small drift and tap out the little roll pin that holds the lever in place.
Do this to both sets of handles and then swap the front operating levers over to the delocked rear handles by pushing the roll pins back in.
Hope this helps.