Link : http://www.gamingface.com/the-many-looks-of-blizz/
From the link:
I am now working my way through the story line of my seventh character on SWTOR, a Bounty Hunter. Although I played a Bounter Hunter character on a different server last year, to around level 30, I decided I'd start again and play it this time as tank. To say that Bounty Hunter's have a colorful array of companions is an understatement. Not only do they have the cutest female companion in the game, Mako (check out all her looks here : http://www.gamingface.com/the-many-looks-of-blizz/
), they also get what I consider to be the coolest companion in the game, Blizz.
Blizz is a Jawa and his personality is brilliant. He's very accepting and helpful and just an all around likable guy. He's not the best companion for a tank but I find myself taking him out and putting DPS gear on him anyway, simply because his comments, his look, and the way he sounds, are such a blast. What's not to like about a Jawa who can not only fix things but tank elites with ease?
Like Bowdaar, the wookie companion that Smugglers get, you can't change the appearance of Blizz's clothing through armor. The clothing look can only be changed through customizations. So changing Blizz's customizations is just like changing his clothes. Blizz is one of the few companions where having a variety of customizations makes sense if you use him a lot (for other companions, the customizations are more of a way to change their look for the long term whereas with Blizz's customizations it's just a wardrobe maneuver).