Help with the jigglebone.cs [solved]

Hello guys. I don't know where to attach my jigglebone.cs script from this tutorial: http://wiki.unity3d.com/index.php?title=JiggleBone
I have my rigged model (rigged with mixamo), but no bones in breasts included. I don't know how to add those bones in unity. I feel i missed something too. Maybe someone can help? i did a lot of research but couldn't find anything.
ps. sorry my bad english

 

You cant add them in unity, you need to use your favorite modeling software. I would recommend blender.

 

You can add them in unity but you'd need to code them. Typically you want a rigged skinned mesh already though.

 

So i have to go back to blender and re-rig, or there is some tutorial? i did a research but i can't find anything.
ps. i guess if i will have the bone i just need to add the script, but well there is not really anything out there that can help me out

 

I still stuck, anyone?

 

just extrude 2 bones and paint some weights

 

I did it. the keyword was the weights. Thanks guys for the love!

 

Can you show the result?

 

There is still work to be done, but so far so good!

 

Lol DD