I'm really digging those Funko minis now...
As for Fallout going international, they could either say that other countries had similar programs or have Vault Tec using shadow corporations to do the same thing in other countries. What I mean is have Vault Tec using shadow corporations that the host country, like China, believes are their own, in order to widen experiments/save humanity. After Honest Hearts, I'd like to see Canada. It sounded really messed up according to Randall Clark's diaries. It would make sense for Vault Tec to have vaults in Canada since it's annexed by the U.S. in the Fallout universe.
BTW, my nephew's theory is that China will be a DLC (don't think so) because that Chinese submarine's capt. says he's leaving, but it never leaves. :lol