Sometime last month, I managed to see a tweet from a Adobe Fireworks user asking if someone has a Twitter Bootstrap assets made in Adobe Fireworks. Even Graffletopia – Stencils for Omnigraffle has one and also Keynotopia and why we don’t have in Adobe Fireworks? So, I made one!! I’m sorry I lost your twitter account and I cannot tweet to you this directly. 
What we can do is spread the word and hope that he will find this.
I hope that this will help you guys with your design and wireframing process using Twitter Bootstrap 1.4.
Stay tune for Bootstrap from Twitter 2.0 Assets made entirely yet again in Adobe Fireworks.
I would love to see this for version 2.0 ! Any release dates in mind ?
Hi Felipe,
I am still finishing up the 2.0 Assets
Most probably first week of March or mid-week. I will definitely inform you once it is out! Thanks again!