Questions about weapon making with a premade model.

[jacobjub]

Hi I want to make a weapon out of this.

http://www.nexusmods.com/fallout4/mods/9480/?

 

But i have some questions.

 

1. How would i texture it?

 

2. I would I add it to the game?

 

3. How would I add animations?

 

4. How would I add weapon mods to it?