Tutorial for Creating Textures for Aero
https://www.wincustomize.com/Articles.aspx?aid=367264
from 
WinCustomize Forums
WinCustomize Forums
Creating textures for existing WindowBlinds skins and for Aero itself is getting hot! Questions and more questions were coming in on how to actually create and apply textures, so a new tutorial is here.
This will easily explain how to create textures, and apply them to Aero or a WB skin.
