Years ago I downloaded a mod called Castle Heststur from Planet Elder Scrolls. I haven't seen it for download anywhere since PES died, but I still have it saved to my computer. And I'm glad I do, because it's my favorite house mod by far. Recently I had the idea to add the glowing effects from

Windows Glow 2.2 to the windows in the castle. Unfortunately the construction set won't let me change or edit the window textures or add a script to the windows. Does anyone know how to add the glow effect to the windows in my castle?