First off, welcome!!
Secondly I would recommend checking out Big Leaf Orchids, they have a wide collection of hard to find Phalaenopsis species and hybrids.
You could also try out Kingfisher Orchids in Canada the breeders of this hybrid, I don't know the logistics required to order from them or to import the orchid from Canada so I recommend doing you own research and contacting them.
we had an ld's bear king that had similar coloring, although the more to the purplish side in the center and solid colors and not tiny spots. but for color, the bear king group of hybrids might be a good place to look for something similar.