Templateplazza.com have released JBPlazza Icon Pack, a new free skin/iconset for your Joomlaboard forum. 

It come with three color theme; blue, bright and dark to give you a choice to find the most suitable iconset for your template design.

Included with the package it's *.psd file (so you can edit the icon), a custom css file, fonts and a pack of rank images . Just download it from download page