Pros:

Nice Detail and Texture A Perfect Example for a Smoker out of this world.
Looks like a Skinny Megatron from Afar which is cool.
Great with mod associate with Mass Effect weapons and alike
Great Mod.

Cons:

Need Glowing Eyes like in the Picture.
Oh and Some Custom sounds.
Also tongue appears to be in his nose when he lunches it to you and appears in his neck when it caught someone and drag it closer.
If you can change the Tongue into some kind of Cord or Glowing parts in the tongue that will be great.

Conclusion:

I don't think this review will help but..
Great mod, still in Beta but no biggie. 
This will be permanent in my folder with your Mass Effect Weapons.