Добавил: The DSystem
It is what it says it is. A Festive Black Box reskin.
I didn't like the lack of differentiation between the RED and BLU teams' Festive Black Boxes, so I downloaded Robogineer's skin and recolored it to be more "appropriate", at least to me.
Credit goes to Robogineer for creating the original skin.
P.S., this is also my first ever skin attempt, be it a recolor of not. Hooray for taking a bold step forward, I guess.