If there are real Shaolin Monks left, they are probably avoiding both fight competitions and MA demonstrations like the plague. They are probably avoiding modern civilization entirely and finding them, as far as difficulty, would probably be somewhere between the Loch Ness Monster and the Kraken.
Incidentally, are there instances of Shaolin Kung Fu fighters, or any related fighters including Wushu, Sanda or Sanshou, having any kind of notable success against elite boxers, MT boxers or grapplers of any kind? This could be in an MMA, kickboxing or any other scenario. Cung Le is the only real example I know of.