Shoots, probably seeing friends, maybe seeing family, things related to this mysterious small business she's starting, general dicking around the world a lot of new money people do...
It's not hard to think of several reasons.
Not just that but Gavin on his own makes a shit ton of money and He's constantly traveling around cuz he works on commercials, movies, and shows with his Phantom. Even if she wasn't doing these nude shoots she would probably be busy just hanging out with Gabin and going places. I'm more than sure if anyones Significant Other was able to go travel for work and went to cool places or to film cool things that they would easily decide to tag along for the funsies. Now add both of the money they make and yea, it's a no brai ner why she travels and goes mia so m uch.
This Christmas is certainly the quietest I can remember from her OF. Wonder if she'll just release a few sets around Christmas day and then maybe a set for New Years...before she starts her new business in early 2025