Nope, it's all dielectrically sealed together. AND, the vinyl in that area is adhered very firmly to the masonite door panel board. I have skinned one panel, and it can be done, but here's something else to consider:
SOME of the woodgrain panels are actually aluminum underneath (maybe all). I haven't tried it, but a person might be able to CAREFULLY mask off the perimeter and strip the woodgrain via chemical stripper, leaving the aluminum. I have used sandpaper to freshen up the "brushed" trim (can't remember if it was 150 or 220). Do NOT try this on dash bezels!