You can find all of these Butterfly King amulets and other amulets in the same range from this master on the Thailand amulets website.
There was also a wealthy Chinese junk merchantship amulet with polished precious gem inserts release of which, only 108 were issued in all.
Kwak Pra Somdej Nang Paya
Waving lady Nang Kwak Pra Somdej amulets were also made in various luxurious forms, including a very special and rather expensive Ongk Kroo Masterpiece Version.