Weird texture glitches

[Cole1497]

Here's the material properties for all the meshes in NifSkope.

http://i.imgur.com/MNbPT.png

 

As you can see, they look really strange ingame. They're dark, and the specular lighting is really off.

http://i.imgur.com/us8L2.png

http://i.imgur.com/1wrpu.png

http://i.imgur.com/PH7tz.png

 

For some reason this one has a lot of glossiness, even though the glossiness level is the same throughout all the meshes.

http://i.imgur.com/Rhdk8.png

 

The bow I downloaded a while back. They have the same material properties and are using the same texture, and normalmap.

http://i.imgur.com/AKZwr.png

[DrakeTheDragon]

It looks to me like this new weapon is missing the Tangent Space NiStringExtraData. Did you try recalculating it via "Spells > Batch > Update Tangent Spaces" or something along that line already?

[Cole1497]

Tried that, no luck.