Not that I've seen. I did a quick playthrough of update and there aren't many new Pandora scenes added. Each girl only has around 4-8 new scenes. About half of that number are dupes of already existing scenes released with other girls, except the angle is changed a bit, and very small differences like finger shape. It's the same as last update.
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The new horse man Mantic, Equincox, only has one scene. It's with Lili and it's just a model swap again.
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Like the other poster said, the update really is only about 1-2 hours of content long. At least half of that time is just padded out side quests that are the usual ship and ground battles. You get some unique dialogue in some side quests from the usual meme NPC's, but that's about it. They did say that this update was supposed to mostly be QOL changes, but I don't know why it'd take 6 months for what they added. The actual story update is only about an hour of content, and mostly because it's it's padded with dialogue.