I received a pair of the "Connectors - Handle to Link Rod" from MGOC Spares (£3.95 each) earlier today. They are almost certainly 3d printed items, but none the worse for that. Furthermore I am 95% certain they are identical to the connectors as fitted to CX Morgans 2019 - 2023. I cant be 100% sure because I do not propose to remove my lower door card and go through the rigmarole of fitting one to further check it out. But having done so a number of times quite recently - while fitting replacement door speakers, sound deadening and fleece - and having taken plenty of photos, these connectors look identical apart from being black as opposed to white.
Davetherave my apologies if this rains on your parade in any way, but hopefully it is positive news that may save you the time and expense of a limited run of 3d printing.