Looks Mirror Fallout 4
The holidays are here, and few could use some festive cheer more than the downtrodden wastelanders of. You don't have to install a mod to turn Diamond City into a Christmas wonderland, but you do have to make sure it truly is the most wonderful time of the year.To deck Diamond City's halls, you'll need to advance the in-game calendar to December 25 (the citizens of the Commonwealth don't much care what day it is in the real world).
Since the game starts on October 23, 2287, you may need to pull a post-apocalyptic Rip Van Winkle and sleep your way into the future. You'll also have to leave and re-enter the location if you're there when the day ticks round.
Fallout 4 Character Editor Mod
For Fallout 4 on the Xbox One, a GameFAQs message board topic titled 'Any mods that allow you to change your looks. Any mods that add color to weapon?' The Best Way to Start Skyrim with Infinite Levels at the Start of the GAME! (Still Works) - Duration: 44:11. JumpinProductions 593,792 views.
Fallout 4 Wiki
If you already missed the in-game date without ever stopping by Diamond City, there's always Christmas 2288.