No, you could not make it flashing, as you have to keep iot a .dtx file, but moving pictures are a .gif. And yes, Rare of Fire changes through modding sometimes, but not this modding, this is textures, Read my tutorial in the discussion section for a model editing tutorial, it's a sticky, you can't miss it. It teaches how to make the m92fs to the usp tactical as an example, it would change the Fire rate of it, but keep the damage.