Sourcing a top of the line Jvc mm

In order to complete my JVC ql10 with UA7045 arm I am trying to source a top of the line Jvc MM - not the z1-s. It must have original cantilever as I understand it’s the hollow cantilever that in part contributed to its brilliance. I rue having not bought from our Russian friend Chakster long before the recent war (I do not mean or intend to trivialise)

so can someone help me to source one please?