This is my first upload here & I want share this style for AWN. I don't know how make a theme.awn but this pic make the AWN look as xmas theme.
1.- After download snow.png go to AWN properties an click on pattern tab.
2.- Enable this option and choose the pic snow.png where you did save it.
3.- Put transparency on 0.0
4.- Select Glass efect Tab
First Color on : FFFFFF Opacity 130
Second Color on : 009AAF Opacity 100
First Color on : 1AFFE2 Opacity 43
Second Color on : 1AFFE2 Opacity 43
5.- Select Bar appearance
Look : Flat Bar
Bar Height : 31
Icon offset : 12
And thats all, I think!
Note. I don't remember where the pic I found but I made little changes to adapt it to AWN.