This is a patch I made quickly to use Lysol's Guar Skin banners with Arukinn's Better Banner Signs and Signposts mod.

Keep in mind you'll still need Lysol's mod in order for some banners (particularly those inside temples) to show up properly.
1. Install Lysol's banner textures
2. Install Arukinn's mod
3. Overwrite Arukinn's textures with this patch

Lysol's textures, particularly the normal maps, are intended for use with OpenMW. If you want to use them, check out his mod page or the OpenMW docs to find out how to enable normal mapped textures. If you don't use OpenMW or don't want the normal maps, just delete them (textures ending in "_n") grab the version without the normals (choose one or the other).

I have only tested this in Balmora so far, so if you find that some banner(s) are not showing up with Lysol's textures somewhere, shoot me a message so I can see if I can fix it.