Bladestorm color

Since I dont know if this is a model or texture issue i'll just post this question here.
So anyways, how do I change the color of the bladestorm effect on the blademaster model?
I have extracted most textures that the blademaster uses, but most of them like for example "tornado2b.blp" are just grey when i open them in photoshop.

I know it's possible, becuase I recently saw in Rising_Dusks map DoE that his custom blademaster uses a somewhat light blue version of the bladestorm effect.
Anyone know how he did that?

I'm pretty sure that you have to edit the bladestorm model, itself. I remember asking this question at one point in time, too.

Actually I just found the texture, it was "Red_Glow3.blp". However, there is still a part of the effect that glows red, the bit in the middle that looks somewhat like an aura. Guess I'll just have to find that texture as well.

Hey, Fasolace! Look!