They should do all one color scheme on the holidays for all three empires. Itd be chaos.
White red green for christmas. REd white and blue for the 4th. Brown and orange for holloween and make all ammo come out as pumpkins and splatter all over the map when it hits stuff.
Snowballs/Iceballs on christmas. Fireworks on the 4th.
Er Pink and Neon Green with that light blue color on easter with Soft boiled/hard boiled eggs and easter droppings for ammo! And thanksgiving would be a lighter Brown and orange with some fall colors on the trees and a bunch of things you eat at thanksgiving coming out of your guns. Turkeys Corn Squash Deviled eggs. And make all these things disapear over a week or two naturally and cover the maps 8) and disapear from Vanu energy weapons. or other forms of firepower strong enough to destroy them.
Hearts ammo on Valentines day with some weird 1% chance of a dildo or something from and adult present! with obvious color schemes. Maybe condoms too. lol
You can just imagine such joyous exchanges between hte Vs and the NC.