Sugarloafs christmas adventure. And the new vegas christmas special. Also, get christmas movies, like Krampus. Maybe the die hard movies and the old santa movies with tim the toolman.
https://www.nexusmods.com/newvegas/mods/62671/?tab=3&selected_game=130&navtag=https%3A%2F%2Fwww.nexusmods.com%2Fnewvegas%2Fajax%2Fmodimages%2F%3Fid%3D62671%26user%3D2%26gid%3D130&pUp=1