I don't check the English wiki much, mainly the abilities section for quickly checking buff/debuff frames, so I can't say for sure if there are any other scenes that meet your conditions besides the skin scenes and the newer Main Quest scenes. The players with the latest updates should have every eidolon, kamihime, and soul scene. If there are any of those missing from the player, I'm unaware of which and would prefer a specific complaint before trying to fix it. For free VPNs that have connections to Japan, I use Urban VPN for the Firefox browser and Proton VPN for the entire computer. The browser-only VPN would help with playing region locked DMM games, but not with downloading game assets with scripts, like you've said.