There are several pieces that make up the underside. 3 are easy the side pods, where air boxes are (the 2 small ones in the pix above), and middle for oil changes. The largest piece of CF under passenger compartment, should NOT be removed. Its BIG thin, and easily broken. The front, havnt tried, looks tricky. Rear diffuser, is not too bad, but couple hidden fasteners, and you have to deal deal with the camera connections and fasteners.
I filmed the front on the car, but pilled the side panels, and rear diffuser to apply film
Are most of you having the belly parts removed for wrapping or is that happening on the car? Removed seems like it would be waaay easier, but how difficult are the pans to remove?