Добавил: The DSystem
This was made out of boredom. I saw that there wasn't many calendar skins, so I made a pack of 2 sets. You can mix the two if you prefer that, but it has to be one blue (sign083) and one red (sign069).
Install this into the following directory:
program files (x86 included for Windows 7 and Vista) > steam > steamapps > (your steam name) > teamfortress2.
The characters pictured are Konata, Miyuki, Miku, and Luka.