I have set up a section for my generated buttons at
the VB Button Gallery Archive where you can view screenshots and download. Nothing too fancy, as I am waiting for people to send me posting images so I can replace the default set look, and start building custom buttons. If you like the default set look, then this would be a good place to start looking, includes the complete set plus icons and avatars, plus a couple of the newer ones have blanks included as well.
As to styles, I may put my collection up, but I do not have a lot, just the ones I liked. I have the space for them, and people keep asking for them, as the orginal authors seemed to have disappeared for the most part.
Wish I had more time, but the website keeps me very busy (if you sign up for membership at the main site, you will see all that content. The VB stuff can be viewed and downloaded by non-members, it's mostly pinball stuff) and I am working on a new project simular to VButton, but for Nuke based images and websites. I will fill any requests for different colored or style buttons, till I move at the end of the month.