It doesn’t say it’s made in house. It doesn’t reference where it’s made at all. What it DOES say is that the first final miniature made from the mould is sent to one of their freelance artists. So resin 3D print to mould to miniature. I’m sorry but unless you provide evidence to the contrary your argument here is incredibly weak and unsupported. This will then be the case for any other arguments you may make in future and calls into question arguments you’ve made in the past for which you’ve not provided evidence.