How many countries have signed up to China's own lunar research station(Aka China's own Artemis accord)?
This will be a good program for China to see how many countries can be on their side as well.
I don't think that you can make a comparison of ILRS and Artemis accord. The two works in very different manner. On paper, ILRS currently only has Russia and China signed a MOU. However anyone is welcomed to be part of it by providing a device, a module or part of experiment. Whenever such involvement happens, that country is part of ILRS. There is no prerequisite for signing some sort of paper that says "I am part of ILRS now". On the other hand Artemis accord works the opposite way, countries signed the paper regardless what they can do, will do or never do. For example, Isle of Man (and many more) is member of Artemis accord, does it really mean anything in reality? It is just a political show business of US being the leader. There is no point to entertain such vanity competition, nor should it be a base of judgement.