This is Vicki Vibrato. She was created in the Hero Factory a while back, so she has a lot of experience under her belt.
Vibrato gets her name because of the way her voice shakes as she sings mid-battle while dispatching villain after villain. Really, you don't want to mess with her...and you probably shouldn't tell her that vibrato is so last century.
The helmet, as you are probably well aware, is Furno's helmet with the whole head turned around. I thought it was clever, then I found out that older Hero Factory were made to do that, and lots of people have already utilized this technique to make their own creations.
Some detailing on the back. It's important to look good from every angle.
This is my first foray into the world of Hero Factory. I watched a lot of LEGO Jang videos and decided to give it a try. Right now, I have all of Breakout Wave 1 (USA) and I am totally loving it. I especially love how posable this buildable action figure system is! We'll see if this is just a flash in the pan for me, or if it's something I can really sink my teeth into.
Furno+Breeze=This! For a standard HF MOC it has some cool points. I like how you tried to experiment with everything you have, like the tubing, claw hand, and chest greebling. If you really want to see a cool smaller MOC with lots of detail, Dualyx is a good inspirational starter: