3-D bowsights with Keeper Glyphs (plain textures also). As you can see, the original bowsight is a bit of a hack. I wanted to leave this picture as high resolution as possible so you could see the difference clearly. Easy to install (instructions included). Six textures are included. The three you see in the pic (with glyphs), and three without glyphs.
Download this file.
Assassin / torch-killer bow. Align the torch body or AI's neck width to the sides of the bowsight and you can't miss! Comes with three textures for different visibility.
Download assassin bowsight.