Originally Posted by crazy banana

No, unfortunately I do not.
And I think one reason you and I have given ourselves here: I was writing "cold resistant", you said "cold hardy". There is no consistent definition of these terms and anybody can use them as desired.
Cold resistant or cold tolerant in my area could mean some early morning hour frost during the winter causing some leaf damage, but p-stem will survive.
Cold hardy definition is used a lot in connection with Basjoo plants which will even survive an entire frosty night without leaf damage.
I was interested in getting a Hajaray for my folks in Germany, but for now it is postponed, because the plant is not available at frosthartepalmen.de at the moment.