Here is a video showing off this effect for all 3 colors changes as well as the original:
If you can spare the time I would really appreciate feedback on this/what you would like to see done with this in the future, thanks in advance.
This mod uses the Ebony Mail chestpiece OR my ring mod.
Here is a link to my ring mod:
And put it on, now anytime you go into combat or crouch the effect will turn on.
Note: This mod changes any item effect that uses the relevant files for this smoke effect, as such, it may effect other body aura abilities (although I haven't seen it do that to anything as of yet)
If you have any questions/comments/requests please let me know.
Just drop these files into your Skyrim Data folder. If you have any problems let me know.
Here is another mod of mine that removes the smoke tendrils but leaves the base color, use it in conjunction with this if you want the base color change but not the smoke, it is located here: