'Rare handcrafts' are indeed an exceptionally beautiful line of Pateks, though they are unfortunately produced in a (very) limited number. Making each of these dials requires a significant amount of time, and Patek only hires a handful of artists to work on its rare handcraft models.
I hope you will consider one in the future, if you are interested, by querying your local Patek AD to submit an application on your behalf.
Cheers.