Help with replacing textures on models

[StarsHockey]

I am not sure what I am doing wrong here but whenever I edit a texture for a NIF the texture is being replaced blurry and pixelated. This happens when I use custom made textures and replace other files with textures already in game.

Picture:

https://s12.postimg.org/jrm6an04t/2017-05-28.png

[Lukong1515]

Maybe you need to put it in higher Resolution or its due to the UV Map cause of a low polygon Mesh.

 

Or it could be the resolution NifSkope is rendering at...did you what the Difference is when you load it in game.

Edited May 29, 2017 by Lukong1515