Another two related sets, this time for castle builds. Set 6 is made up of textures for exterior walls, and Set 7 for interior walls. Both sets have a number of window textures, and if you buy the packs (either in-world or from the Second Life marketplace), you will find that they include a box of transparent versions of the windows. Just rez the box, open it, and ‘Copy to Inventory’.
The window textures (both opaque and transparent) also come in ‘lit’ and ‘unlit’ versions. The preview pictures below mainly show the lit versions, but in the third picture you can see the unlit versions of one of the interior window textures.
As usual, you will find these in-world at the Templar Creations main store, both in Second Life (see the link below), and in Inworldz at at Tulare 134/220/22.